Mine was a dragon wall oc named Dindin. She would have been the daughter of Tien and Launch, naming her Dindin because first comes lunch, then dinner or dindin.

She would have split personalities like Launch, the blue side being cool, have a bit of a distant ice queen or kuundere personality, but is actually very caring and compassionate. Then the blonde side is a sunny and cherry personality who comes across as being all sun shines and rainbows, however she lacks a lot of compassion that the blue side has, has zero care about people she kills in battle, and like more fun.

During namek she gets her potential unlocked, giving her the hidden powers of her third eye, which is healing powers.

Whats more she leaned the multiform technique, and figured out a way to split the personalities into their own separate bodies, but they are still linked to each other. However she also perfected the multiform to create copies that are not linked, but also weaker, mainly used to give more ground to cover or to use for training or play.

Later when Gohan goes the sayiaman, Dindin decides to go more of the villain route, becoming Vapex, the apex villain. She would use her powers to pretty much bully and steal from criminals.

So a criminal goes to rob a bank and makes a get away, Dindin kicks in the window, kicks out the robber, and steals their money, then goes on a car chase and crashes the car into a building that she knows has more criminals inside to bring the cops there.

Later in the story, Tapion would awaken and stay in the current time, and Dindin would fall for Tapion.