The Haunted Residence's Caretaker

The Ghost Apartment is an evil prison that judges the sins people committed in life. After the apartment's vengeful ghosts kill a guilty person, the Guide assigns the apartment manager a mission to go to a place the deceased was obsessed with in life and lock the dead ghost away.

Missions come with various restrictions, mainly time limits. Complete a mission, and the manager receives a reward from the Guide. Fail, and the manager is punished. In the most severe cases, the manager may be locked away in the dead person's place.

When the apartment's resentful spirits kill, the manager may also get caught in the crossfire.