Why did Kayo end up in Hellish Yard if she was not HER, did not contract with a demon and also did not commit the crimes for evil specifically? She even prevented Enbizaka from being destroyed.
I suppose that her lineage to a demon was enough to make her go to the Hellish Yard
But is unfair...
Well, the Third Period never was a really fair realm
Correct me if I'm wrong but wasn't she born a contractor because of her lineage?
But what about the children of venomania who also have demonic lineage ?? Kayo only demonstrated HER behavior after the entire incident, and even then it was to save Onigashima
What do you think?