This drama tells the story of a brother and sister whose father, Takashi, was killed while working as a policeman. Soon after, they learned that the prisoner was a cadre of Japan's largest special fraud organization, Phantom Beast%, and the two decided to avenge their father.His elder brother, Wataraze Kiichi, was a policeman and was full of justice and action. His younger sister, Wataraze Yuki, was an engineer at a national university and an excellent white hat hacker.The two used their respective specialties to infiltrate the organization and confront the evil.

Five years ago, his brother Wataraze Kiichi (Ryo Ryusei) was a police officer, and his high school student sister Wataraze Yuuki (Yagi Riko) won the runner-up in the White Hat Hacker Competition. She was supposed to celebrate with her father that night.However, his father Wataraze Takashi (Handa Shuhei) was killed by an unknown person.For brothers and sisters who lost their mother early in life, their father is an irreplaceable presence.In order to find out the reason why his father was killed and the motive of the murderer, and in order to restore happiness to Yugui who lost his smile after the incident, Guiyi used the “phoenix” tattoo engraved on the back of the murderer's hand as a clue to start tracing his true identity.

Five years later——.His brother Guiyi quit his job as a police officer, and his sister Yougui became a genius white hat hacker.The brother and sister tracked down an organization called Phantom Beast“ that committed various fraud crimes.The total amount involved in the case exceeds 12 billion yen.

In order to find out the true identity of the leader of the organization, ”Phoenix“, the brother and sister concealed their identities and sneaked into the ”Huan Beast“ organization.After becoming a member of the organization, they tried to get close to Phoenix.However, the brother and sister's actions were seen through by the cadre Xuanwu, who suspected that they were the lackeys of the Japanese side.Kiichi and Yuki's identities are suddenly exposed and they are in a desperate situation——!!

In order to avenge his father's murder, Kiichi tracked down the ”phantom “ leader ”Phoenix“, and was selected as a infiltration investigator by Kanagawa Prefectural Police Sayaka Hayakawa (Nagao Junko) who also aimed to destroy ”phantom“.In fact, my father, Guiji, also infiltrated the ”Eidolon“ organization as a infiltration investigator, but his identity was exposed and killed on the way.Although he was angry at the police officer who refused to save him, Guiyi was determined to inherit his father's legacy. In order to fulfill his father's wish, he applied for a infiltration investigator alone.

However, Yuuki's figure appeared at the work site.”I also want to join“.Yougui also predicted Guiyi's actions and came to apply.The matter has come to this, there is no turning back——.The brother and sister passed the recruitment test set by team leader Minami (Anna Iriyama) and finally successfully infiltrated ”Eidolon%.However, the ruthless Xuanwu immediately doubted them, and the brother and sister were in a desperate situation——!!

“You two are the lackeys of the police, right”——.Brothers and sisters who lost their father five years ago, older brother Wataraze Kiichi (Ryo Ryusei) and younger sister Yuki (Yagi Riko), successfully sneaked into “phantom” in order to find out the true identity of “Phoenix”, the murderer of their father.An undercover investigation was conducted internally.

However, their true identities were seen through by the ruthless Xuanwu, and they fell into a desperate situation——.

“Let us explain!Guiyi and Yougui tried to use their prepared excuses to tide over the difficulties, but Xuanwu, who suspected them, did not relax his vigilance and made 50 million in three days.If you can do it, I will believe you” - otherwise, I will execute all HAKO's men as the lackeys of the police -.

Kiichi, who was determined, said to Minami (Anna Iriyama), the HAKO team leader who had a headache: If you follow my plan, you can make 100 million.“ and came up with the fraud scheme himself.If the fraud using ”Internet Special Lottery“ is successful, the amount obtained will be 600 million!!But if it fails, everyone will only ”die“...

”We are not dogs“——

If they can't prepare 50 million within three days, they will be dead. They plan to illegally obtain the first prize of 600 million yen from the Internet-only lottery "Angel Wings".They tried to threaten Anna Shirakawa, the programmer of the lottery system, so that she would draw the winning numbers that Kiichi and others wanted, but this plan was found out by the fraudster Natori.

Natori asked them to give them a share on the condition that they not report it to the police.However, everything is according to Guiyi's plan!Kiichi's target was not Shirakawa from the beginning, but Natori, who had made a lot of money through investment fraud.The only targets of deception are villains who live comfortably with dirty money... Inheriting the legacy of his late father Takashi, who was also a infiltrator investigator, he obtained information about Natori from Iruma (Mitsuhiro Oikawa) of the Second Investigation Section., deliberately letting him fall into ”Angel Wings Fraud“.

Kiichi and Yuki successfully defrauded 100 million yen.In this way, everyone's lives were saved... After a brief sigh of relief, Kiichi and Yuuki were captured by Suzaku, the cadre of the Phantom Beast. ”Who did you get the information about Natori from?%

“If you still want to live, prepare a list of 5,000 wealthy elderly people within two days.”——In order to track down the true identity of “Phoenix”, the murderer of his father five years ago, his brother Watarase Kiichi (Ryo Ryusei) and his sister Yuki (Yagi Riko) infiltrated into “Huanju” and served as infiltration investigators..However, Suzaku, the cadre of the Phantom Beast, suspected his relationship with JC. In order to eliminate the suspicion, he was asked to produce the customer list used for fraud.

Suzaku, who made huge profits through forced fraud, originally planned to buy the elderly register from Kurobe, who owned the register, but due to Kurobe's mysterious death, the register could not be obtained.Suzaku also ordered Kurobe's disciple Shigenobu to make a new roster, and said to Kiichi and others: "Let you compete with Shigenobu, 'I will buy a roster that can make a lot of money for 5 million."’ If you are not ready within two days, your lives will not be guaranteed.“

In order to get close to Phoenix, Guiyi and Yougui had no choice but to obey.However, they don't want to participate in forced fraud... The brother and sister, who were forced into a desperate situation, decided to create a more profitable roster”

Among those criminals who have been arrested for banditry, cross-collaring and other crimes and are awaiting prosecution, there must be some who have accumulated wealth improperly.They planned to approach these criminals as lawyers, conduct interviews, and defraud large amounts of consulting fees.For this reason, the necessary list of criminals before prosecution is kept at the Yokohama District Prosecutor's Office... In order to obtain the list, Kiichi and Yuuki disguised themselves as cleaners and infiltrated the Yokohama District Prosecutor's Office.Although their plan was once blocked by Shigenobu, and the roster was snatched by the Yokohama District Prosecutor's Office, Naomi (Kumi Kurejo) successfully deceived Suzaku and regained the roster from Shigenobu.

Suzaku bought the roster, and Kiichi and his friends were temporarily saved, while the failed Shigenobu was arrested on suspicion of killing his master Kurobe.However, just as Guiichi and Yugui breathed a sigh of relief, the next crisis followed!Bai Hu, the cadre of the Phantom Beast, became suspicious of the identity of the brothers and sisters, and suddenly drew his sword at them: “You two have a look of death on your faces.”What will be the fate of Guiyi!?

"If you don't want to die, take back the stolen program" - In order to find out the true identity of Phoenix, the murderer of his father, brother Kiichi (Ryo Ryusei) and sister Yuki (Riko Yagi) enter “Huanju”.In the process of approaching Phoenix, the brother and sister encountered the obstruction of their powerful enemy Bai Hu (Kurotani Yuka) - “ recapture the stolen 'Coquettish Girl' program, otherwise they will burn you ”.

“Coquettish Girl” is a kind of love scam. Women do not meet men directly, but only exchange information to make men feel in love, thereby defrauding them of money.Baihu was developing a program that used AI to communicate with tens of thousands of men at the same time, but the data was stolen.

Who is the bold criminal “Marina” who is the enemy of White Tiger?Guiyi knew the danger but still tried to sneak into “Marina”'s stronghold.Suddenly, Wakana (Okai Mione) took the initiative to say "I want to go too".…

In order to regain the “Aegyo Woman” program, Guiichi sneaked into Marina's stronghold.Wakana, who went to the scene with him, said “that woman... killed my father”.Wakana's father was also one of Marina's victims, and was deceived into a mess.The reason why Wakana applied for a part-time job on Huanshou's dark network was to repay her father's debt.

“This time, we're going to lie to that woman” - In order to eliminate Wakana's resentment, Kiichi and the others roped in Marina's handyman Fumiya to try to take back the program.But Fumiya, who seems to be just a handyman, is actually Midorikawa, the creator of the program.Half a year ago, Wen Zai was hired by Bai Hu to develop a program. He was chased by Bai Hu who tried to monopolize the program. He changed his appearance and survived by chance.“In this case, then go to hell” - Fumiya revealed his true face and tried to kill Kiichi and the others - however, it was Fumiya who was actually deceived!

Gui Yi discovered Wen Zai's true identity early on, and in order to find the program, he deliberately pretended to be deceived.Kiichi and the others succeeded in outsmarting Fumiya and regaining the program. Marina's stronghold was also attacked and destroyed by the White Tiger.After successfully completing the mission, Kiichi and the others breathed a sigh of relief, but were mercilessly attacked by Qinglong, the fighting sect of Phantom Beast——!!

“Find out the true identity of ‘Crow’ within 12 hours”——

In order to avenge the Phoenix who killed their father, two brothers and sisters, brother Kiichi (Ryo Ryusei) and sister Yuuki (Yagi Riko), sneaked into “Huanju”.Just when the brother and sister were about to touch the last line of defense of Phoenix at the top of the organization, Qinglong's trap struck them!!

A few hours ago, the collector working for Qinglong pretended to be robbed and stole 10 million yen.Qinglong traces the whereabouts of “Crow” who instructed the collector to lie about the robbery. He suspects that Guiyi is “Crow” and attempts to take away Yougui's life first!

Guiyi, who was charged with unwarranted charges, shouted: “I will find the real crow!”In order to rescue Yougui, Guiyi tried to prove his innocence.However……

The time limit set by Qinglong is 12 hours!If the real “Crow” cannot be revealed before then, everyone will be killed!It's hard to tell friend from foe...an unpredictable ultimate scam begins!Finally, “Phoenix”’s true identity was exposed!!

In order to bring out the real “Crow”, Guiyi pretended to be the dead collector Xu, contacted “Crow”, and once again proposed to carry out a fake robbery.The “Crow” who took the bait really fell into the trap and came according to the instructions. Guiichi instructed the substitute Banshou: “You just pretend to be Asahi.”Banjiang went to the trading location with a huge sum of money as required, but “Crow” never showed up...

Not only that, another substitute Miyagawa actually discovered 10 million yen stolen by “Crow” in Guiyi's room.Gui Yi was suddenly accused of being a “crow”.Guiyi and Yougui are in a desperate situation.However, this is actually a trap set by Guiyi to lure out the real “Crow”.Guiyi has discovered from the surveillance video of the fake robbery scene that the true identities of “Crow” are Asahi, Banshou and Miyagawa. In order to regain the 10 million yen hidden by Bansho and Miyagawa, he deliberately pretended to be trapped.Banshou and Miyagawa, who fell into Kiichi's trap and exposed their identities, were dealt with by Qinglong, while Yuki was released safely.

“I didn't expect you could really find the crow” - Qinglong knew from the beginning that Guiyi was not a crow, and he had been testing Guiyi's strength.Its purpose is for a certain plan planned by “Eudemons”——.But in front of Guiyi and Yougui, who were recognized by Qinglong, Phoenix finally appeared!!

In order to avenge their father, brother Kiichi (Ryo Ryusei) and sister Yuki (Riko Yagi) sneaked into “Huanju”, and finally found the target of revenge-Phoenix (Taisuke Fujitani).

“Phoenix...!”——Facing Guiyi, who was trembling with anger, Phoenix looked at him leisurely, and replaced greetings with a “test” sentence. After confirming Guiyi's strength, he said: “I'll ask you two for anything, and Suzaku will do the rest.instructions.”

For the sake of his sister Yuuki, Kiichi didn't want to take any more risks, so he turned to Iruma (Oikawa Mitsuhiro), hoping that he could arrest Phoenix, but Iruma said: “Even if he is arrested now, there is no evidence.” If he wants to find the definite evidence that his father was killed, he can only gain the trust of Phoenix and get close to him...

The determined Kiichi followed the instructions of Suzaku (Sei Shiraishi) and implanted a ransomware virus into a company (making the data stored in the computer unusable) in an attempt to defraud the ransom, but unexpectedly fell into an unexpected trap.

What is the true purpose of Phoenix!?What is the real purpose of “Eidolon”??Finally finding the brother and sister who were their father's enemies, what awaited them was the worst possible situation——!

Ransomware scams are a type of cybercrime that infect corporate computers with computer viruses, rendering them inoperable and demanding a ransom in exchange for unlocking them.Kiichi's mission is to defraud 300 million yen in ransom from “SaySayStreet”, a company that operates an online shopping website.If they fail, they will be wiped out... Desperate, Guiyi and others plant a virus on the computers of “SaySayStreet” company, disguise themselves as prefectural police cybercrime investigators, and contact the company president Eiko.They planned to defraud Eiko of 300 million yen with the lie that we would negotiate with criminals, but just when they were about to succeed, their true identity was exposed due to information leakage, and the plan failed... Even Kiichi did itHe was ready to die, but at this moment Yougui hacked into the confidential information of “SaySayStreet” company in an instant, revealing the truth that the company operated an online shopping website on the surface but was illegally selling drugs secretly, and used this as a threat, successfully defrauded 300 million yen from Eiko.

Phoenix, who was satisfied with the brother and sister's performance, said: “I'll ask you two to find out the true identity of the traitor.”In fact, the real purpose of this fraud is not money, but to find the traitor.The person who leaked the internal information to Eiko was undoubtedly a lackey of “Eidolon”'s hostile organization “Kyuzuryu”.And that lackey is hiding in Guiyi's organization...“ If the mission is successful, we will make you brothers and sisters cadres.”After becoming a cadre, you can get closer to Phoenix... Guiyi and Yougui got this golden opportunity.

At the same time, Iruma, who had been paying close attention to the movements of “phantom”, was caught by Xuanwu (Fukikoshi Mitsuru) and other cadres, and fell into a desperate situation... Kiichi, who was called to the scene, was given a super difficult task by Xuanwu——“You go and get rid of that guy”——.

“Expose the traitor” hidden in the box——.In order to avenge their father's murder, his brother Kiichi (Ryo Ryusei) and his sister Yuki (Riko Yagi) infiltrated “Huanju”.Finally, they approached the target of revenge-Phoenix (Fujitani Taisuke), but were ordered to expose the traitor who colluded with the hostile organization [Kyuzuryu].

The traitor is hidden in Kiichi's box... If the traitor is successfully exposed, Kiichi and Yuki will be awarded cadre positions; if they fail, all members will be killed due to joint liability.This is a life-and-death mission with absolutely no room for failure... Who is the traitor!?

At the same time, Iruma (Oikawa Mitsuhiro), who has been spying on “Eidolon”'s movements, was caught by Xuanwu (Fukikoshi Mitsuru) and others and fell into a desperate situation!“You, go and deal with him”.Kiichi received Xuanwu's order, and in order to get close to Phoenix, he made up his mind and launched an attack on Iruma...

What is the fate of Iruma! ? What is the true identity of the traitor! ? Standing on the edge of the cliff, Kiichi and Yuuki set a trap for their companions!!

Kiichi pretended to beat Iruma to death, and successfully rescued Iruma with the help of the prefectural police who had requested support in advance.Before they could breathe a sigh of relief, Guiyi and Yougui hurriedly began to track down the traitor, and they cast their suspicious eyes on Minami (Iriyama Anna).Minami, who is in financial trouble due to D addiction, must have used the computer in the box to leak information to Kuzuryu... In order to recover the images captured by the surveillance camera installed in the box, Kiichi and Yuki led everyone to infiltrate “ data.center”.

They avoid the sight of the guards and try to recover the image... However, in fact, the image did not exist from the beginning. It was all a trap set by the real traitor and Kiichi, Yuki and Minami.The unknowing real traitor, Nomi (Kumi Wushiro), tried to prevent the recovery of the image data... It turned out that in order to raise the cost of treatment for her seriously ill daughter, Nomi applied for an underground job of “phantom beast”.Shortly after entering the box, she was threatened by a woman who called herself “Shinano” and was forced to leak the internal information of the Phantom Beast to Kuzuryuu.

“Please spare me!Spare my life...!”When Nomi was desperately begging for life, Baihu (Kurotani Yuka) wanted to kill her mercilessly. At this time, Yuki said: “Wait a minute.Our target is Kuzuryu, right?If we let this man go, we might be able to find clues.Leave this man's life to us - Thanks to Yuuki's wit, Nomi was able to save her life.

Because they exposed the traitor, Fenghuang planned to welcome them as cadres as agreed, but Fenghuang said: ”Before that, I want to confirm one thing%.With that said, Phoenix showed a photo to Kiichi and Yuki. It was a photo of their father, Takaji (Shuhei Handa).