The criminal policeman Lu Tianfeng (played by Bai Jingting) accidentally discovered that he had the ability to repeat five cycles in the same day from time to time. He used this superpower to solve many difficult cases.One day, a murder trailer from suspect X suddenly appeared, and several previous perfect crimes suspected to be X couldn't help but make Lu Tianfeng suspect: X seems to have super powers of time cycle.The investigation team led by Lu Tianfeng joined the investigation into the case.The investigation of Tianfeng in Zhonglu found that more and more suspicious points revolve around a certain gene research group.As the investigation deepens, more and more people are involved, including those around Lu Tianfeng.In the time cycle again and again, Lu Tianfeng peeled off his cocoons, and the truth finally gradually emerged.In the end, Lu Tianfeng overcame his own obstacles and solved the case with his teammates; he also had a more accurate understanding of his superpowers, and he would face new challenges in the new time loop.

On the evening of November 26, 2024, a vicious robbery broke out at Hua'an Dafa Bank.Several robbers broke into the bank, took hostages, ransacked cash and then detonated bombs, causing tragic casualties.Chinese and Australian police officer Ding Qi witnessed the explosion with his own eyes.This is the second cycle of this cycle day he has experienced.The third cycle begins after midnight on that day.Ding Qi sneaked into the bank in advance, successfully subdued the four robbers and removed the time bombs under the counter, but he ignored the accomplices who were responding outside the door and failed to stop the other party from dropping the bombs on the street in time.

On the day of the Dafa Bank robbery, Tang Shaorong, chief scientist of Moma Biotechnology Group, suddenly hit a billboard and died. The police initially determined that it was an accident, but his daughter Tang Xin insisted that it was a murder, saying that her father had a foreshadowing that he would be killed after another Moma executive Han Song, an accidental electric shock case, occurred a month ago.Ding Qi and Duan Zheng joined the investigation.During the on-site investigation, Ding Qi found that there were explosive residues at the welding of the billboard, and the case was full of doubts.

After the police continued to protect Mo Yuanzhi for 15 days, Mo Yuanzhi temporarily proposed that he would hold a shareholders' meeting that day, give a speech at Qingtengwan University, and participate in the Zhao family's wedding.Ding Qi's persuasion failed and he could only arrange for members to make arrangements in advance.Before the shareholders' meeting, Mo Yuanzhi met An Lan and proposed to promote her.After learning about this, Ding Qi took the initiative to break the ice to An Lan and said that he would protect her, and the relationship between the two warmed up.

Ding Qi returned to midnight and began the second cycle of this cycle.He was determined to turn the end of his comrades' sacrifice, and summoned the police force to deploy a mission late at night, trying to find the truth of the case by monitoring Yu Shiya, Han Yufei and Tang Xin, three survivors of the last round of explosions.That morning, everything happened like the last cycle.Ding Qi installed a monitor on An Lan when she was not paying attention.

In the second cycle, Ding Qi led a team to the cake shop to investigate but found no trace of the bomb. He realized that someone had changed this cycle, and his actions were likely to alert the other party.Former employee Fu Jun was released but died suddenly due to overwork.Duan Zheng blamed himself for thinking that he had harmed him, and Ding Qi secretly vowed that he would rewrite his destiny in the next cycle.

In the third cycle of this cycle day, Ding Qi found that Mo Yuanzhi frequently communicated with An Lan late at night, and An Lan's movement trajectory also changed.Mo Yuanzhi received a letter of salary request written by Fu Jun, who was impersonating Ding Qi % and ordered his subordinates to solve the aftermath problem of personnel.At the shareholders' meeting, Mo Yuanzhi announced that An Lan was promoted to chief scientist assistant and revealed that she was contacting mysterious investor Maggie.

In the current cycle, Ding Qi questioned Mo Yuanzhi's motivation for insisting on completing his speech at Qingtengwan University.Mo Yuanzhi said that this move was to save the public opinion and investment crisis of Moma Group, and said that % of genetic research need to be sacrificed, and his paranoid attitude made Ding Qi feel alert.The police team members privately discussed Ding Qi, which coincided with Ding Qi calling Yu Peishan to help check Professor You Yu Yuxiang's information.Everyone joked whether Ding Qi had special abilities that predicted the future.

During the third cycle, Ding Qi saved the hostages and realized that You Yuxiang had no intention of killing.Ding Qi took everyone back to the police station to take a record. He accidentally learned that deliveryman Fu Jun failed to pay attention to the road conditions because he repeatedly struggled with the source of the salary and letter. Unfortunately, he died in a car accident.Duan Zheng found through surveillance that Ding Qi had an abnormal attitude when interrogating Ye Kun, and questioned the meaning of Ding Qi's cycle and his relationship with Ye Kun.Ding Qi used “ to discuss ” tomorrow to make excuses, and Duan Zheng had serious doubts about it.

In the current cycle, Ding Qi restarted the investigation of Jiang Yu's copywriting. Duan Zheng forced Huang Yuan, the person in charge of Jiang Yu's copywriting, to reveal the strangeness of the laboratory fire eight years ago - Jiang Yuwen evaporated in the explosion. After the incident, You Yuxiang called the police that Mo Yuanzhi killed Jiang Yuwen with a dagger, but Mo Yuanzhi had a definite absent proof.After Yu Shiya returned home from the police station, she confronted Mo Yuanzhi and said bluntly that their marriage was in name only.Mo Yuanzhi recalled the scene of meeting Feng Wanqing when he was young, and he sneered at his wife to hire a detective to monitor him, saying that their relationship was only for the sake of interests.

During the fourth cycle, Ding Qi evacuated before Ye Kun returned home and rushed back to the police station to reveal to everyone the truth that Jiang Yuwen was hiding in a fireproof cabinet and disguised as a firefighter to escape.Ding Qi asked the Ren Bureau to use Skynet to check Jiang Yuwen's whereabouts, and asked Duan Zheng to help investigate Maggie's identity information.Duan Zheng cooperated with the Interpol to conduct an investigation and found that his mother suddenly gained investment talent in 2016 and counterattacked to the middle class, while his father had no information left.

In order to investigate the truth about Feng Wanqing's disappearance, An Lan drove alone into the Moyunshan Care Hospital.Many years ago, Feng Wanqing mysteriously disappeared after miraculously recovering from this % miraculous recovery.At the same time, Ye Kun cleverly got rid of Dakai's surveillance, and after knocking over Fang Lu's vehicle, he followed An Lan into Moyunshan Hospital and kidnapped him, but An Lan discovered his identity - Ye Kun was Feng Wanqing's brother Feng Qiming.Ding Qi tracked to an abandoned hospital and fought with Ye Kun with a gun.An Lan took the opportunity to get out of trouble and accidentally discovered the long-clogged early RAN reagent.

Ding Qi concealed his previous experience of heart discomfort, saying that he became a time cycle perceived because he had been exposed to RAN drugs, and revealed that there will be five cycles per cycle day, and today is the fourth time.At the same time, Ding Qi admitted to An Lan that she was the one who asked her to go to the sanatorium in the early morning.The two of them took advantage of Mo Yuanzhi's wedding to sneak into Mo Yuanzhi's laboratory using the password provided by Han Yufei, which confirmed that it was % squid and had the ability to perceive the time cycle.

In the fifth cycle, Ding Qi speculated that Mo Yuanzhi would use Ye Kun to try to kidnap An Lan's mother to restrain himself, so he set up a bureau in Anmu's sanatorium, and finally arrested Ye Kun and forged his tone and falsely transmitted information.Mo Yuanzhi recalled his beautiful past in the laboratory and returned home after receiving the news that Ye Kun's successful operation.Ding Qi once again told An Lan that he could perceive the time cycle, and An Lan revealed that Ye Kun was once a good brother who could sacrifice his life for Feng Wanqing.

In the current cycle, the police team found Feng Wanqing's diary, and An Lan tried to convince Ye Kun to prove Mo Yuanzhi.Although Ye Kun did not let go, he broke down after hearing the bad news about Feng Wanqing.Ding Qi realized that Woli Company had other intentions about Moma, so he ordered his subordinates to thoroughly investigate Jiang Yuwen's information and entrusted An Lan to investigate Woli Company.

In the fifth cycle, after Mo Yuanzhi kidnapped Tang Xin and Han Yufei, he took Maggie into the secret laboratory under the name of cooperation and imprisoned him.After Ding Qi learned that Han Yufei and Tang Xin were missing, he lied that he sent materials to Mo Yuanzhi to find out his movement trajectory and sneaked into the experimental area with An Lan's access card.He realized that Jiang Yuwen's age portrait was wrong, so he ordered Yu Peishan to re-lock his identity.

During the last cycle, Ding Qi accidentally found the kidnapped Tang Xin and Han Yufei in the garage.Jiang Yu tied a bomb and sneaked into the building, confronting Mo Yuanzhi in the basement.Mo Yuanzhi exposed the rules of RAN side effects to Jiang Yuwen, pretending to negotiate to seize Jiang Yuwen's RAN data, and turned against others after obtaining the data.Jiang Yuwen tried to threaten Mo Yuan with a bomb but failed, but was beaten and tortured by him.