I traveled through time and became Reg

Traveled to the Dragon Ball world and became Vegeta’s brother Reg.
Because he was born with a combat power of 50,000, King Vegeta was worried that he would be difficult to control when he grew up and might bring disaster to the Saiyans, so he banished him to the planet Benbi.
Decades later, a spaceship landed on the planet Benby, Reg was able to escape, and the story begins here…