explain like i'm 3, why the hell Yukari still alive in chapter 11 when she helps gaku fixing the hand ??? and how did she become Yukari's mother when they share no genes ?
Yukari is still alive because either gaku time traveled to then or it happened before yukari died the first time(extremely unlikely). Second, I may have missed it while reading but the only real explanation to any of the becoming other people thing is going back to her own family tree to see who is related to her, which I feel the only somewhat logical compromise could be religious ideas such as Adam and Eve. Essentially humans derive from the same few humans either way so we’re all slightly related? I’m probably wrong though