The Sweetest Caregiver in the Deadliest Nursing Home

At 17, Ethan Hart is transported into a world overrun by supernatural horrors. Taken in by a mysterious nursing home, he becomes a caregiver and awakens a unique system that rewards him for caring for the elderly. Protected by the system from seeing the world's darkest horrors, Ethan has no idea the gentle seniors he looks after are actually terrifying SSS-level monsters. As danger closes in, the nursing home becomes humanity's strongest sanctuary.