The cuckoo's ghostly song
There is a criminal syndicate in the city, there are three leaders: Tiger, Leopard, and Wolf, because they are secretive, the police can't be arrested without evidence, in order to get evidence, Ah Yong infiltrated as an undercover agent to help Captain Gao successfully bring the leopard to justice, and Ah Yong's identity was also exposed. Ling Feng and his younger brother Ling Yun accidentally broke into a private house and hid in a cabinet to witness the wolf devouring the murder of Ah Yong, because the gun had Ling Feng's fingerprints on it, the brothers were mistaken for Ah Yong's murderers and sentenced to life imprisonment. In order to capture the devouring tiger and the devouring wolf, in the past ten years, Captain Gao has sent three undercover agents to the criminal group, but the results were all exposed and killed, Captain Gao suspected that there were ghosts in the police station, and did not want the police to go undercover again and die in vain. So, Captain Gao and Ling Yun, who was imprisoned for life, reached an agreement to help Ling Yun get out of prison and let him infiltrate the criminal group as an informant, as long as he got the criminal evidence of the criminal group, then Captain Gao would help Ling Feng get out of prison and let them regain their freedom. After being released from prison, Ling Yun successfully became a member of the criminal group, and originally Ling Yun planned to find the evidence of the crime of the criminal group according to the agreement with Captain Gao, and then rescue his brother Ling Feng. But Ah Yong's wife Wang Cui rushed to the city when she learned that Ling Yun was released from prison, and she wanted to kill Ling Yun and avenge Ah Yong because she didn't know the truth. Ling Yun's girlfriend Guo Xiaoju accidentally learned from Wang Cui that four police officers had been killed for being undercover exposure, and there were ghosts in the police station, and Captain Gao didn't want to see this scene repeated, so he asked Ling Yun to be an informant. After Ling Yun learned of this, he thought that being an informant was a life and death, and decided to give up the agreement with Captain Gao. Ling Yun learns that the criminal syndicate wants to rescue the captured leopard, Ling Yun decides to take this opportunity to rescue his brother as well, Ling Yun and Li Er, the right-hand man of the wolf, deliberately drunk driving and go to prison, and begin to plot everything in prison. However, things did not develop according to Ling Yun's vision, Ling Yun was surprised to find that Li Er was actually following the meaning of devouring the wolf to kill the devouring leopard, in addition, Ling Yun also found that Captain Gao had discovered that he had two hearts, and placed eyeliner Zhao Bi beside him, as well as the vicious cell head scar in prison, Ling Yun wanted to secretly prevent Li Er from killing the devouring leopard and prevent the rescue of his brother Ling Feng from being blocked from prison, and on the other hand, he had to guard against and win over Zhao Bi, and he also had to deal with the cell head scar. After many efforts, Ling Yun brought Zhao Bi and Scar into a boat, and everyone worked together to escape from prison successfully, but after the praying mantis caught the cicada and the yellow finch, Wang Cui, who had not known the truth, appeared, and she made full preparations and vowed to kill Ling Yun and Ling Feng, but the brothers were unaware of this......