Dark Shadows

Kairou is just an average, ordinary, prep school boy. Sure he's a bit simple minded, sure he's constantly hearing some random voice in his head saying more than douchey things, and sure he's never had a night of peaceful dreaming but... Actually that pretty much describes him. So since he's so plain Jane and boring then why is the hot new transfer girl seeming so interested? Can she maybe explain why shadows seem to watch him, and some even follow him into his dreams? Or maybe... It's her..