A Peculiar Saiyan

Nekura Chinmoku is an eighteen year old neko from Universe 6's Earth, the twin to Universe 7's Earth that was formerly destroyed due to a war that broke out due to the rights of nekos being questioned. She looks like a normal neko, but here's the thing: she was created in a lab and is half-human half-cat, plus she's nearly blind. At the age of seventeen, a few months before her birthday, she ends up escaping with her life due to the assistance of Hit, an assassin.

Over the next few months, she is adopted and meets Caulifla, a Saiyan from Planet Sadala who she soon starts dating.

Everything is going well for her - she has a comfortable life, and even has a family - in a sense plus some friends, none as close as with Caulifla. On top of that, she's receiving training from Hit, who had adopted her shortly after saving her. What could go wrong?

Goku, that's what. One day, while she and Caulifla are in the midst of training together, she gets a call from Whis, an Angel from the Seventh Universe and the instructor of Lord Beerus, the God of Destruction. He tells her to help her with Goku's unnerving desire to fight her after he let her name slip accidentally.

She also attained the ability to use Ultra Instinct-Sign at will by training with Vado, which honestly wasn't too hard for her to attain because of her fighting style already being similar. She hasn't mastered it however due to her inability to let go of her past.