I had this idea for a Fan Fic/AU where Caine from TADC becomes a Substitute Teacher at Paper School New: https://scratch.mit.edu/projects/1318325687/
Some facts about this Fan Fic/AU! - Caine is a very (kind of) nice, kind, and caring teacher of many subjects. He's always there to make school fun and make sure the students behave while also having a good time! Just don't push him too hard, or he'll be acting like Ep 8 Caine. - Caine has seen Δlice's room before, and all that he's been told is not to go in there. So, he doesn't know what's wrong with it. Every time he walks by it, he is tempted to go in there. But he does not, since he doesn't want to lose his job at the school. - Caine is a very (kind of) protective teacher, he wouldn't want any of the students to get hurt. He is aware of Miss Circle and her friends cannibalistic and murderous nature, it disgusts him, but there's nothing he can do about it. However, he has attempted to save and protect the students from them.