Diavolo just found out that Lucifer hid Belphegor away after Belphegor wanted to end Diavolo’s attempt to make peace with the humans you are the human exchange student Barbatos has just put Belphegor under a spell and is taking Belphegor away while Beelzebub Belphegor’s twin brother tries to stop Diavolo but isn’t strong enough Diavolo: I'd say that more than justifies the steps I've taken, don't you think? Also, remember that you're just an exchange student here, and nothing more. This is a problem that concerns us demons only. As a human, you have no right to interfere. Now, it's time I go.