Du Cheng
Shen Yi, a rising star in the police world, accepted a mysterious mission in his sophomore year. Not only was he forced to drop out of school, but he also joined the largest "undercurrent" in Beijiang City.
Shen Yi relied on his intelligence to successfully become the secretary of Du Cheng, the undercurrent boss, and gradually gained Du Cheng's appreciation and trust while helping Du Cheng.
In the meantime, Du Cheng gradually discovered something suspicious about Shen Yi. Shen Yi also stepped up his plan because of the death of his companion. Did the wolf eat the cat or did the cat play tricks on the wolf?
Shen Yi: People who don't love each other can still be together.
Du Cheng: I don't have to kill anyone, or even provide clues to the police, but only if Shen Yi stays by my side.
(Inspired by the editing video of the up owner of B station)