I just started watching the show last night, 'cause I was bored and so far I don't really get it. There's a few busty teen characters whose panties are constantly being shown (damn fan service) and anyone that seems remotely relevant as a character wears a Magatama earring. And every character talks about fighting. Can someone explain this series to me? 'Cause I'm genuinely curious as to were this show goes, but I'm very confused.