Dragon Ball the Strongest Man on Earth

In the later stages of the Dragon Ball world, a group of Saiyans were constantly active, but the earth warriors became less and less important. But now that I have come to this world, the people on earth will become the strongest. The frozen demon, Cell, and the God of Destruction are just stumbling blocks to my success. But the most important thing now is how to solve the immediate crisis "I didn't expect that there was a Tyrannosaurus rex just behind me when I crossed over." There is a Tyrannosaurus Rex trying to eat me right now, what should I do? Waiting online! Quite urgent.