I'm not so sure frankly. It's very sad to think about the implications.

He was searching all this time, for someone he could regard as his equal. Ryen his brother.

Ryen's power were superior from the time he was born than him, that's why Raziel sees the opportunity to accomplish both things, not to mention his Vengeance, so they could reign the world someday.

I felt bad for him, I'm totally in tears.

This is like waiting for another Anime episode to be released. I'm into the story.