Although mentally they should be 23, they aren't actual 23 because experience we gain as we grow I think will be different than we suddenly became small again. But that doesn't justify how easily they can be deceived given that they should be 18 at least by experience 😅
That's creepy why would a 10 yrs old boy smile so sinister like that.
Also.. Quick Alluka your brother just switch job being an hunter and enter this world hahahah
even if he's a baskturd in the end, the twin's don't have any intentions of being in a gilded cage. I hope he turns out to be confidant by the end of it, and join the "more mature on-the-inside kids club"
if the man himself is simple, what about his son who even receives praises from dad