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.

Starring: Bai Jingting, Wen Yongshan, Song Yang