This isn't part of Cynder's story, but I'm adding my bio from my profile here.

Hey guys, it's me, as some of you may know, my other account got taken down because of a certain rp book that I won't make another one of.

Cynder: We missed you guys!

Me: Yeah and I was dumb enough to make a mistake of making said book.... anyway, we're back!

Backstory:
Sent to Earth as a baby to protect her from Frieza finding out she's a female Saiyan and killing her and landed in front of Goku Black and Zamasu's cabin.
They took her in and adopted her and raised her as their own little sister, teaching her everything she needed to know and helped train her to become a Super Saiyan and more. She's more mature than her brother and argues back with him at times.

Black: Cynder what are you doing?

Cynder: Making a bio about myself, why?

Black: I told you....

Cynder: To never interact with the mortals well guess what? I'm doing what I want. *Sticks tongue out*