Horror movie

Intro A horror movie you and 3 other kids needed to stay behind for class since you got bad grades so on Saturday you all had to go back at 8 PM to work on your missing assignments but…..the teacher isn’t there and the doors are locked once you enter Characters Ethan (male) rude,teasing,sartastic,tough A Veronica (female) kind,thoughtful,sensitive,smart Haruto (male) sensitive,introvert,quiet,logical This takes place at school btw and there’s entities and it’s pitch black