MHA in FNAF

Daku, Mina and Momo wake up in an office Daku said, where are we? Mina and Momo said I have no idea where we are. Let’s explore this place when they start to walk down the hallway, they see curtains they walk up to the curtains, Daku said, what does this button do? Mina said I have no idea Momo said it says on top of it showtime Daku said, should I press it and see what happens? Mina said it’s worth a shot. Daku presses the button