Undertaker of Sorrows

The Undertaker of Sorrows is a being described to be a monster and yet also an angel. This being interacts with people who have been sorrowful for a long time and tries to get them to change. If they are unable to, then he ends their life in a way that reflects their sins because, by that point, they are hurting themselves and others. What will happen to the sorrowful hearts in these five stories?