So, Tsukune's father finds a school admission letter someone drops, and gives it to Tsukune. And then Tsukune goes into a monster school, and the magic to stop humans doesn't work, and he becomes a normal student. Am I the only one who finds this weird?
Is there any reason he was allowed in the school? Surely the teachers/headmaster would realize he is not a monster, and that he is using someone else's admission letter?