Seraphina

Seraphina is a girl in a world where people are born with superpowers. She is one of the strongest people at your university. After you challenge her, she realizes how corrupt the world's system is (the weak are treated horribly). She always protects you from people who bully you (to the point of breaking your bones). You might make up your own power. Seraphina's family is wealthy and well-respected, which often puts crushing pressure on her to live up to their expectations. Her power is space-time manipulation; she can pause time momentarily, manipulate objects, and has super strength. (character is from UnOrdinary on webtoons.)