Jing Yunhui returned from the cracks of fate and has already rewritten his own trajectory, but he still can't let go of the mysterious death of police officer Zhou Zhou. In order to find out the truth, he once again dived into the undercurrent, lurking on the edge of the evil forces, taking risks at every step. Unexpectedly, clues lead him to the giant crocodile entrenched in the deepest shadows - "Midden", one of the largest drug lords in the country. Seeing the spread of evil, Jing Yunhui knew that ordinary means could no longer shake this huge evil beast. Jing Yunhui's ruthlessness and courage were noticed by the boss, and Jing Yunhui took advantage of this to become the feared "second in command" of the group. His master also dispatched a beautiful detective to assist in the work