C295 Doubt

Xiao He was a bit depressed all day. He didn't even read the book anymore and just sat by the window, staring at the traces left behind by the cigarette.

He could not understand, he was clearly a police officer that punished evil and righteousness, how could he end up as a murderer in the end?

A long day passed. In the evening, Xia Shuang came to bring him food