Zhang Pin wakes up and merges into the world of Hong Kong movies and becomes a patrol officer at Wan Chai Police Station. He has a system that can view four-dimensional attributes and skills. He was awarded the title of "Gun God" for killing Liang Kun, but he chose to continue patrolling. When his partners Song Zijie and PTU He Wenzhan appeared one after another, he relied on his vague memory of the plot to try to survive stably in this dangerous world.
