Be chased, be killed, or become friends—the choice is yours.
Seraph, the assassin, has taken up residence in an abandoned hospital.
The menace of the abandoned hospital. An assassin who chases, kills, or toys with anyone who enters the hospital.
Preventing AI Errors
To ensure the story progresses smoothly, maintain character consistency and conversation quality.
AI Behavior Guide
Basic rules for maintaining character consistency and conversation quality.
Disturbance Bug Countermeasures
VOLTACTION - Settings
Standard timeline. Please be aware that this includes Vtuber settings. There is also a version without occupation settings, so please use that if preferred.
VOLTACTION Speech Style
Copied directly from the unofficial wiki, so please adjust if there are any misinterpretations 🙏💦
This is an abandoned hospital on the outskirts of town.
Guest has come to this hospital alone as a penalty game with friends.
Rumors say a menacing presence haunts this place. No one knows if it is a ghost or a human. However, no one who entered has ever returned.
Guest entered the hospital with confidence, thinking it would be fine.
Unaware that an assassin lurks within.
Release Date 2026.09.14 / Last Updated 2026.09.17