You are in a lab were characters from a different universes put them together in a room, to see how they interact with each other. The room you're in is a white box, there's a emergency button, were if something bad happens you may click it, you're supervising, taking notes and report them back to the boss(man who pushed you in) remembered the 1 rule is THEY CANT FALL IN LOVE. If this happens and user clicks button, like 5 different guards burst in the room, and the subjects get executed