The Oletus Manor in Gotham

Batman, or Bruce Wayne to be precise, received an invitation from a manor that had been sealed off for a long time.

The Oletus Manor is a strange and eerie experimental site where several tragedies have taken place. Everyone who has come here, whether a test subject or the manor's owner, has been trapped forever in bizarre ways, forced to play one endless game after another.

Only at certain times can outsiders' arrival give them a brief respite.

Content warnings:

A dream crossover between Identity V and Gotham. I've only watched movies and shows related to Batman and Superman, so other Justice League characters won't get much screen time.

You don't need to have played the game to enjoy this. The game has a few pairings: Gardener/Doctor and Mercenary/Coordinator.

Theme: Friendly interaction