Transmigrating to Dragon Ball, but It’s the Ancient Era

What does it feel like to open your eyes and find yourself transformed into a Saiyan infant?

Su Can says he can stay calm!

But the next moment, he is completely dumbfounded.

Because...

This is the ancient era of the Dragon Ball world, where knowing the plot is completely useless!

Transforming through forms 1, 2, 3, and 4 is one thing, but what the heck is Super 10?

I can accept Saiyans having a king, but why is the Frieza race around in ancient times too?

(The plot is entirely made up as I go.)