Mouse: The Predator - Part.2 - S0.E3

The second part of Mouse: The Predator starts with how Jae Hoon decided to live as Ba Reum and how he came to make his own judgments. It shows how he chose the victims who were sinners according to the seven deadly sins he came up with, in his perspective. The “hunting” he enjoys ends with him feeling overwhelmed by guilt and remorse.