The Corpse Retriever of Soul-Returning Bay

Master said that a corpse retriever must never get involved with three kinds of corpses:

Standing corpses: Those who died with unfulfilled ambitions or suffered the injustice of having their entire family wiped out.

Open-eyed corpses: Those who witnessed a loved one being murdered or were betrayed by their closest friend.

Talking corpses: Those who held a major secret in life or were sacrificed while still alive.