Ao No Exorcist! (The Blue Exorcist)

I absolutely LOVE this anime called Ao No Exorcist (Blue Exorcist), which you can watch on Hulu or Crunchyroll.com.

It's about a boy named Rin Okumura who has a twin named Yukio, and they live in a church-type place, with a powerful priest as their father. They've lived there all their lives, but as it turns out, they are the sons of the greatest of all demons, Satan! Rin is angry at his dad for not telling him, and his dad dies being weakened from the heartbreak Rin gives him, Satan kills him. Rin, angry, wants to avenge his father, and goes to exorcist cram school! How can he keep his secret of him being a demon, and worst of all the spawn of satan himself from his exorcist schoolmates?



And that's it. lol