Kaleidoscope: I Am the Door God

There's a game overseas called "Spirit Realm." Anyone who gets a game over in the game will also die in real life, in one way or another.

Black Obsidian is said to be the strongest organization in the Threshold World. One day, the ninth door of its leader, Ruan Nanzhu, opened...

"You're so beautiful. Why not stay here and keep me company?"

Theme: Salvation across time and space.