IDK

Hero of the South: Join me

Erwin: There’s this kid—fifteen, insanely driven, wants to fight for humanity’s future. He’s got… some anger problems. If things work out, I might convince Dhalis Zachary to hand his custody over to Levi and me.

What if the Old P.M Boss knew Natsume, and the old Boss trusted Natsume enough that he interested his very own blood in the care of Natsume. (because he was going insane.)

Raul Roseberg POV: As the youngest of the 7 sages, and having having my ancestors being seven sages, I was was fear as a child by children my age. After all my great ancestor who controlled the now illegal Black flame. It's fine though I don’t mind being alone with my plants… Until then seventh Sage was introduced Monica Everett the silent, she was younger than I was when I entered, and so small.

A fatherless, daughter meeting daughterless father 

have you ever heard of hunter the parenting?

If Rumi’s dad was around I believe he would also hunt demons. I don’t think he’ll be able to use the Honmoon, but instead to use his abilities to permanently kill demons not just teleport them back to the demon realm.