Responses
Mangago scans mistook 23 as 25, i read on legal site arien said their mentality age is 23 (not 25), so they died as 18 years old (which makes more sense since they're obviously died with their school uniform in chapter 1), so far they act as teenagers, sometimes they're logical but sometimes they're childish which perfectly defines a teenager.
oh that makes sense, all along i thought they were in they're 20s when they died
i feel like these kids' attitude are really childish when in favt they're actually adults in a child's body, but since they have that sad background i kinda understand but still, arien sometimes think maturely, or it's arjen. no in between