Just a thought, for the serial killer au I would actually really like to see a prussia one. I could see him as switching super fast from lighthearted and happy to manic and distant, or keeping that attitude exactly the same and acting like things are okay even while doing things that are definitely not, or even using his ‘happy go lucky’ personality to manipulate. Sorry if it’s weird, I can just see him fitting strangely well into this au.

Nope, not weird at all. I’m actually extremely flattered that people are taking interest in this project 😀

 I will be doing a profile for most of the characters, and Prussia will be one of them. I’m still working out his character, though. I do see him being manic when no one is around, but rather than happy go lucky, I think he’d just be extremely charming and sure of himself.