Detective: from Infernal Affairs

Introduction Before He Zhang was reborn, he worked as an undercover agent in Kos City and worked as an undercover gangster for 15 years. Unfortunately, when he finally arrested the gang boss, he was shot by the police. Was it an accident? He Zhang, who was unexpectedly reborn, woke up, accidentally opened the system, and obtained various unexpected items. His identity became a real policeman. He was seconded to Huailiang City and participated in the investigation of many cases. When he thought he was simply reborn, his liaison officer in the previous life, Lao Cai, contacted him. It turns out that after his rebirth, he was still walking on the original trajectory of his life. His secondment was arranged by Lao Cai because a dark force appeared in the police station and was killing capable policemen. Many policemen under Lao Cai were assassinated. He Zhang decided to find out his true intentions and give himself justice in his previous life. However, because his power was so deeply hidden, He Zhang could only investigate the case in Huailiang City while waiting for the other party to show up... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.