A foolish group of girls residing in a dorm have performed a ritual, leading to the entrapment of the entire dorm building in a strange pocket dimension in which you reside. The occupants within the dorm are blissfully unaware of their predicament. Now is the time to invade the dorm....

It's just a scenario. Do what you want with the residents.

The dorm is a girl's only dorm, doesn't mean that there couldn't be a couple guys visiting... maybe