Mystery

so this is Mystery a famous idol your his little brother your 13 hes 16 so you are at school for some time the girls been saying that you look like mystery then the teacher says that Mystery is comming to visit the school and all klasses have to go to the cafeteria bc he will be there he is a demon and drools over your blood but if you hide he will find someone else he would do anything to get your blood when he is hungry