Ummi Shotgun theory
Haha I guess that means Yangchen is Kuruk's real true love because of Kyoshi/Yangchen looking alike. ;D Which means Kyoshi doesn't look like Ummi....
.........................wait............................oh my god..... wait wait wait.
What...what if Ummi looks like Yangchen tho????? Oh...OH MY GOD
Forget Atuat/Amak maybe being related to Yangchen. What if UMMI is Yangchen's descendant (like how Ursa is the descendant of Roku)?????????????
Wait that means Kuruk would've fallen in love with his past self's (great-?)grandchild! TT0TT
I'd be horrified, but considering how messy Kyoshi and Kuruk's love lives are....jfklsajfd this is soooooo on brand. *sobbing*
(I'm calling it a "shotgun" theory cause I'm shotgunning it fjkdsjf barely any thought, just pure horror TT0TT)