She's 11 bit also not human so maybe that's why she developed so quickly? Def one of those weird scenarios that can only happen in fiction, with her being mentally over 30.
Felt kind of underrated. I like how much faster paced it is. I had no trouble following what was going on and appreciated how it skipped a lot of the stupid filler a lot of these other isekai comics go through. It doesn't spend a whole chapter explaining the adventurer's guild, which is good cuz...