This is why i don't like an isekai trope where the mc is a kid with many responsibilities. Ars future is unpredictable which is interesting unlike any others. You might say Ars is a reincarnated person so he should have a adult mind but Past Ars is just a normal human being and what he is now is just a kid with a burden responsibility.
im sorry but it is just me or the translation is off?
Litterly like there’s multiple times where she’s called a HE