Ok, so my current theory is that some calamity happened in the far future, and Diedhauser and Seed Eight blamed it on the inhumans, so they traveled back in time to prevent it.
@RNDM1 Yuki thought Oguri was Maron at first, but she changed her mind since Oguri wasn’t a Catulus and she didn’t know about the Nekomimics yet. And even once she did learn about the Nekomimic, she never put the dots together.
@NamelessSoldier Death is too good for them. Tear their digits off, cauterize the wounds, tear their hands and feet off, cauterize the wounds, tear their forearms and lower legs off, cauterize the wounds, so on and so forth.
@Mathiason his goal isn’t to master red magic, it’s to use his time efficiently. Before he wasted time practicing red magic when he couldn’t improve any further. This time he’ll use that time to practice other magic.