Subway Survivors

A detective, a swordsman, a strong man, an old man. A group of people from different time and space are trapped on a subway platform. In order to survive, they need to feed the monster a corpse every week. The scary thing is that this scene is played out in various subway stations. Just when the survivors were grateful to live a few more days, a series of memories that did not belong to them were awakened. All the memories pieced together into a person who shouldn't be there.