Once he traveled through time, he became a low-level rookie police detective in the Sin City, David, whose combat power was about the same as that of a goose.
On his first day at work, he was kicked into a hell-level gangster fight by his muscular boss with a temper even worse than that of a sand hawk. I originally thought that the beginning would be a cannon fodder script that "landed in a box", but I didn't expect...
