Set in Los Angeles and Taiwan, the protagonist Charles Sun is a member of the Taipei gang. He lives as a brutal killer. When his father is shot by a mysterious killer, Charles must go to Los Angeles to protect his mother and the completely unknowingbrother Bruce.

Mother Erin (Michelle Yeoh) has built a new life for herself and her son in Los Angeles, far away from her past in Taiwan.

Charles (Justin Chien), the eldest son of a gang leader, was trained to be a hard-hearted criminal.He travels to Los Angeles to protect his mother and brother, and finds himself torn between two choices: the life he grew up in and the life he can create for himself.

Bruce (played by Sam Song Li) came to the United States as a child and has little memory of Taipei and no knowledge of his family's past.When his notorious and respected brother shows up on his doorstep, Bruce is thrust into a world for which he is completely unprepared.

Alexis (Highdee Kuan), driven and ambitious, has a strong sense of justice and professional ethics since she was a child, and later became an assistant prosecutor.

TK (played by Joon Lee), is an aspiring gangster and Bruce's best friend since childhood. He hopes that he is strong, loyal and smart - but this is not the case, but this does not prevent him from trying.

Charles (played by Qian Yuyang) was making cakes when three armed men entered his home, but Charles defeated them in a few clicks.Later, a bald man nicknamed Blood Boots (played by Zhang Qiaoxue) and his followers came to collect the body.Charles' father, the eldest grandson (played by Kou Shixun), also came to the scene because he was worried about his situation.

Their conversation revealed that Da Sun was the wealthy leader of the Yulong Gang in the gangster triad. He blamed his son - you like killing people too much, and you should leave one alive for torture. Unfortunately, Da SunAlthough it seemed strange to detect enemy movement, when they became aware that it was an enemy trap, a sniper passed through the building across the street and shot Charles' father through the window.

Da Sun was sent to the hospital for emergency treatment and fell into a coma due to cerebral ischemia. The doctor said there was a high chance that he would not wake up.Recalling what his father said to him before he lost consciousness, Charles temporarily put aside his desire for revenge and flew to Los Angeles to ensure the safety of his mother Eileen (Michelle Yeoh) and brother Bruce (Lee Lee).

Yes, Charles is not the only son of his eldest son. Although his brother Bruce also has the same bloodline, unlike his brother, Bruce is just an ordinary person who usually drives a taxi to earn college tuition.On this day, Bruce was suddenly informed by the school that his tuition fees had been in arrears for a long time. If he did not pay in time, his qualification to study this semester would be cancelled.

Bruce was shocked to realize that something was wrong, so he asked his friend TK (played by Li Shun) to borrow money, but TK couldn't come up with 5,000 US dollars for a while. He asked Bruce if his mother had no money.Bruce responded that his mother had actually given him his tuition fees, but he used the money to fulfill his dream of improvising.Seeing that the situation was urgent, TK said that he had a way for Bruce to make money quickly, which was to sell drugs in nightclubs.

Although Bruce had doubts, he had no choice but to agree. When he arrived at the nightclub, May (Alice Hawking), a veteran drug dealer of the Crane Gang, warned him that he would be in danger if he tried to play tricks on her.On the other side of the camera, after Charles arrived at his mother's home in Los Angeles, a thug was ambushing to assassinate him. As expected, Charles defeated the opponent again, but this time he stayed alive first and tried to ask questions about the enemy boss.information, however, the thug refused to confess, so Charles had to let him die.

Not long after, my mother came home and found a dead body in the house. Although she was a little surprised, she still couldn't help but miss her son Charles, whom she hadn't seen for a long time.Charles told her about his father's coma. He believed that the leader who attacked them was Sleepy James, who had been delusional about seizing power for a long time. Because there were no clear clues, his mother asked him not to make a conclusion so quickly. He should give priority to protecting his family before revenge.People's safety.

After that, Charles went to the nightclub where his brother was selling drugs. He tried to introduce himself to his brother, but was knocked down by May's men with electric shock batons.After learning that Bruce and Charles are the sons of Taiwan's biggest gangster, they believe that Charles has come to Los Angeles to take over their business, so Mei and his men begin to attack Charles, but as usual, their efforts are in vain.

Just after Charles eliminated the White Crane Gang, he thought the storm had subsided. However, a sudden bomb exploded into the room, and a group of armed thugs rushed in and killed Mei and her men.Fortunately, Charles and Bruce managed to escape unscathed.In - Sun Brothers - the end of the first episode shows that the Sun brothers will face more unknown fates and challenges.

Mother Eileen disposed of Charles' body left at home and asked him to take the decomposed body parts to the person in charge, and took Bruce to school to take college exams.However, instead of taking Bruce to school, Charles asked him to deliver a large suitcase containing body parts to the responsible person assigned by his mother.

However, when Bruce walked into a pet store with many dangerous creatures, the other party asked them to deliver an Asian marsh monitor to a home in Arcadia. Although Charles did not want to be a delivery person, when he learned thatHe changes his plans when the person they are meeting may learn the identity of his previous attacker.However, Charles does not know that the person responsible for negotiating the terms with Eileen is also a betrayer, and he leaks Charles' location to a mysterious caller, who Charles deduces may be Sleepy Jim's subordinate.

At the same time, even if the situation at home becomes a bit chaotic, Irene still sticks to her regular routine, playing mahjong with her friends, doing hair, visiting shops, etc. But in fact, these seemingly ordinary trips are what she uses to inquire about, ways to find the identity of the killer.

Returning to the Suns, the road trip to Arcadia becomes a defining moment between the brothers, giving Bruce a chance to get answers to the questions that have been nagging her: Why did their father put him with him?As their mother sends them off, how rich they really are and who wants to kill their family, Charles reveals that their father is the leader of the Jade Dragon Gang, a gang that dates back to the Qing Dynasty.

The Triads are systematized into different factions, each dominated by gangsters that deal with various illegal criminal activities.Charles reveals that they are now being targeted by a Triad member nicknamed Sleepy Eyes Jen.Soon after, Charles arrived at the mansion in Arcadia. Surprisingly, the owner of the house still remembered him and said that Charles had killed a man with a billiard cue in front of him during a meeting, but Charles seemed to have no memory of him.impression.

Then Charles took out the killer's head and asked the owner of the house for his true identity, but the owner kept silent and asked the Jade Dragon Society to protect him.Charles agreed, but when the owner of the house was about to provide key intelligence, the man was assassinated by a group of murderers dressed as dinosaurs, and the Sun brothers were also targeted.With Charles's outstanding martial arts skills, the brothers once again escaped unscathed.

Having said that, in addition to the killers in dinosaur suits, the police and prosecutor's assistant Alex are also tracking their whereabouts, and have begun to intervene in the investigation of Mei's death and the explosion in the nightclub.Alex tracked down Bruce's university and found Charles eating Mexican churros and leisurely carrying a bag containing the killer's head.

In fact, Alex and Charles were old friends who grew up together in Taipei. It was not until Alex went to the United States for education that the two parted ways. Even so, Charles still had feelings for Alex, who had a prosecutorial identity.Be on guard and get away from her while she diverts her attention.The episode ends with Alex visiting Charles again, revealing she knows about his father's condition and warning him not to cause trouble in Los Angeles.In addition, Alex also got Charles' phone number so they could stay in touch.