The document introduces five fictional killers and their motives for killing. O-Yang Potting is a killer who stops killing to be with his lover but dies in a gambling challenge. Jiau kills the king of Chin to realize the dreams of other assassins. Gismay only kills those who hurt children due to her own experiences of abuse. Moon kills a banker who cheated people, setting monetary goals for assassinations. The document explores different views of justice motivating these killers' actions.