White disc is on exterior left side of school, you have to have started the university content to get to it.
The security guard is blocking the house of a character you meet through the hospital content when you get to that point
I already unlocked her at the hospital thats why im asking
Thank you for replying fast
You've met Candy at the hospital? If yes then you should have something in your quest log about it, if not then continue with main plot or Leslie until you do