My story is a lot like Mako's. Malevolence exists in my world. However, there isn't just one but a group of people that could handle a situation like that, myself included. It can be purified after all.

[Edna shrugs. Seraph life.]

But if you want the details, go ahead and ask. But it might take a long time. It's something that's always been there, so the history is complicated.