Dragon Ball Dragon Rebirth
Betrayed and left to die, Kazuki 'Kairo' Soryu awakens in another world as the reincarnation of a cosmic dragon-broken, furious, and starving for power. With no tail and no trust, he's forced to rely on the very beings who once feared his kind: the Saiyans. But as Goku trains him and Bulma dissects his limits, Kairo realizes his rebirth wasn't an accident. Someone out there *wanted* the dragon dead... and they'll come for him again.
Armed with regeneration, agelessness, and a heart full of scars, Kairo will carve his legend into the stars-one shattered betrayal at a time