I forgot the exact age but i think itll be 17 or 18 yrs old. Cant find the spoiler thread i read. therell be a lot of happenings including the mc getting poisoned so she was worried she wont get pregnant.
I love how Ein/Ain is slowly but surely truly just becoming a normal child. Albeit he’s mature for his age and doing things like becoming immune to poisons which isn’t normal childhood like. He’s becoming a mamas boy and worrying about things that’s very childish on nature. Love him to death <3