At the Beginning, I Hit Someone in a Bar, but the Other Person Turned Out to Be a Criminal.

In order to solve the high crime rate, the Governor of the Police Department made a bold decision to secretly arrange hundreds of new-faced police detectives to hide their identities, allowing them to disguise themselves as homeless people and other identities, and hang out in various streets and alleys. Lu Yang originally traveled through time, but ended up working in his old profession, a thief. However, it wasn't until he met a disguised police detective that he accidentally became a real police detective, and progressed by leaps and bounds all the way from a small detective to a senior inspector. The criminals he captured also went from small gangsters to large criminal groups, creating a wonderful police detective legend in his life. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.