Soul mate AU where everyone is born with heterochromia. The right eye is your own color the left is your soul mate's. Until you lock eyes and meet your soul mate do your eyes change to their natural color.
This TWEWY fanart, I cannot believe it. God, the feels. Although I did read that Joshua appears in Kingdom Hearts (which I suppose the other character is from), I& not very familiar with KH, and so I& sort of a stranger to it.
I would like to see a KH/DBZ crossover where both kids look up to either Goku or Vegeta. And Vegeta would become a heartless, but a special heartless to where his pride allows him to control his now Heartless body.