Dragon Ball: The Android World

(I wonder if anyone still reads Dragon Ball fanfiction. This follows the timeline of the old movies, not the official Dragon Ball canon.)

After transmigrating into Dragon Ball, Mira charges ahead on the path to power. Gradually, he realizes that the story is a little different from what he remembers.

Piccolo has gained a fellow member of his race, Kakarot has gained a brother who shares neither of his parents, Frieza has gained an older brother, and Earth has gained a group of androids.

Mechanical augmentation -> bio-clones -> an eternal energy reactor -> demonification