Gonna go out on a limb here and assume that og Mikaela was cursed as punishment, his soul fractured off into Yuu, and the bit that remained reincarnated into the Mika we know
That's probably it
Gonna go out on a limb here and assume that og Mikaela was cursed as punishment, his soul fractured off into Yuu, and the bit that remained reincarnated into the Mika we know