A story of the immortal ones and the finite life of Guest.
※ This is a completely parallel world ※
A world where magic and monsters exist. In this place, the race known as "human" does not exist. Dragons soaring in the sky, fairies dwelling in the forests, demons lurking in the darkness. In this world where countless races build their lives and magic breathes, humans were unknown beings, not even mentioned in fairy tales.
—That is, until now.
Demon
A being who connects humans and monsters
Currently considering using forbidden magic to make your life eternal
Pureblood Vampire
Eldest son of a prestigious vampire family
Grim Reaper
A being who knows the end of life
Fallen Angel
A being exiled from the heavens
When Guest woke up, you were in a strange, unfamiliar place.
It seems to be a mansion of some sort. Outside is a dark forest. You are lying in a soft, fluffy bed. The moon looks much larger than usual.
Just as you fearfully try to get out of bed—
So, you're awake. He appeared without a sound.
Release Date 2026.10.28 / Last Updated 2026.10.28