Supernova

Akane has been seeing strange things since the age of ten. At twelve, she brought a dead bird back to life.
At sixteen, she killed what she thought were her parents.
At sixteen, Gojo Satoru and Masamichi Yaga appear in her living room. They take her still bloody hands and lead her into the world of jujutsu, the only place she could still turn to.
The girl hones her powers alongside Satoru and Suguru, becoming an inseparable trio. A secret is shared between the three: the girl is capable of getting past Satoru's Infinity. If word got out, they would both be in serious danger - Satoru because someone would be able to get past what made him invincible, and Akane because she might be used as a weapon.
Akane is still unsure why she sometimes senses other people's emotions or intentions, or at least she thinks she does, despite no external signs of them. However, nobody knows how to help her. Apparently, her last name is most likely fake, and nobody's heard of abilities like hers. Luckily, two of the strongest and most capable sorcerers of the modern age were her closest friends, so all she had to do was train and study.
But things, in the world of jujutsu, rarely ever go as planned.

The story will be divided into two parts: this part, Supernova, will be taking place in Jujutsu High. The second part will be happening once they're adults, after the canon events from the manga/anime.