He died unjustly for no reason, went to the underworld and accidentally became the underworld master. He held the token of the underworld, maintained the balance between the yin and yang worlds, slayed demons, and embarked on the path of catching ghosts and accumulating yin virtue, just to change his own destiny...
Very nice, looking forward to the second part
Okay, ok, ok
It's good, but it's a bit short