Dragon Ball: I am Black Goku

Turles: Kakarot, train before challenging me again, you're a bit weak now! Kakarot: ...... Turles: Vegeta, congratulations, you're no longer the eternal second-place finisher, you're third now, no, you should be fourth! Vegeta: ...... Turles: Trunks, you're too late, your father is me now! Trunks: ............ Just transmigrated and already seriously injured? What kind of development is this! A cheat code delivered to him? Oh, never mind then. With the same face as Kakarot, Turles declares that it's unreasonable for him not to be strong! In this life, the Saiyans are honored because of me, Turles!