Okay so the weirdest character in my story is most likely Gregoy Franklin, the Morphology teacher for the apprentices at the Morpho Defenders HQ.
He's basically a 30-year-old chuunibyou, and if you don't know what that means: He basically pretends and believes he is a "dark demon lord of the underworld", incredibly dramatic and flamboyant, and speaks to everyone like he's LARPing all the time.
Despite all of that, he's a very skilled teacher, and also I can't wait till I get to the point where I tell his backstory :3