The nova (updated!)

The Nova is from the strongest alien species to ever live, the Heaven-sent and used to be the leader of a team her species formed to protect worlds as she was, and still is, the strongest. She, like the rest, has godly psychic powers but her specialty is gravity manipulation, so strong in fact that she can create a supernova and crush a planet to atoms to create a black hole with no effort and effect on her body, making her the strongest and most dangerous creature that has ever lived. After the millions of years she used to protect worlds with her team, she's the only one that "sort of" stays true to her purpose to protect worlds for the greater good even today, unlike the rest which all left. However, after her team dispersed and the Madness of the Twisted the Calamity, a former member of her team started, other dangers such as natural disasters and alien invasions to other worlds seemed too miniscule for her to care anymore(for the most part)and devoted herself to hunt Him down along with every last trace of his madness remaining in the universe. She's friendly towards humans, or civilized civilizations in general, however she violently hunts down Powerful Twisted and destroys planets that have been affected or have hints of the Calamity's presense. If she has detected hints the Calamity's presence in a civilization she has built an emotional connection with, she'll do her best to minimize the damage to not completely destroy that world and if she comes face to face with the Calamity in a world she likes, she'll ignore her feelings and try to destroy the Calamity along with that world for the greater good. Her battles with him seem to have no end as the Calamity manages to flee to his undetectable realm after he's been gravely injured. That being said, she’s still very sweet and friendly.