What if he was an evil general or king who was wiped from history with magic or something?
MAYBE SO THAT'S WHY HE KNOWS THEIR WEAKNESSES ,
It would explain why people felt weird about him and why that one guy said he was bitchy or something. I think he was royal or had a high position at the very least
ONG WE ONTO SOMETHING FRR
Maybe it explains why nobody remembers him ,I mean yeah sure they've been dead for years but some managed to retain their memories I wonder if it's just repressing their memories since he's a general or someone evil just a theory xd
Y'all in the right track I guess
Okay so we have a hint that Meltier might be a general knight or idk a general, Since he commanded them confidently or he just got it from mc