Board Thread:Questions and Answers/@comment-27176987-20160913054504

Since the one who raised him didn't act like a true parent towards him and care for him. Both tried to burn him alive, by setting the house on flames to kill their own son. They both malign(talk spitefuly) him in a derogatory way, by calling Yu a demon.

Also regarding his seraph gen does Yuichiro have an ancestor that is a half seraph or a pure blooded seraph. Even though we speculated that the seraph gen is from the Seraph expriment. I think that Yu is a natural hybrid with the seraph blood in his veins.

Is Yuichiro adoped? because his parents think he is a "Monster" that they aren't use to what Yu is as person. Can it be possible that Yu's ancestor possibly came down from the seraph raleam since they can come to the current world.

There is something we don't know about Yu's past even we know some of it.

What do you guys think. 