The person they trusted is [working for the institution / already dead / the cause].
The protagonist realizes that to escape, they must [commit moral atrocity / sacrifice the thing they love / become the new villain]. PornForce 23 08 22 Twisted College Tales 18 And...
The [Adjective] [Campus Landmark] of [University Name] The person they trusted is [working for the
A [year in college] majoring in [field] who wants [goal], but has a secret [flaw/situation]. a specific professor]. One day
Realistic detail about [dining hall food, dorm noise, a specific professor].
One day, [small impossible event] happens. No one else notices.