Explanation

(Raildex/Young Justice)

Mikoto Misaka, a powerful electromaster, is on the run. She leaves to go to America to escape the murder of herself and everyone she cares about. She becomes a member of the League's covert operation team, quickly becoming close with Robin. The pair soon discovers well-kept secrets of their childhood that make them question everything they know...

(Oh, and yes, I am Dragon-Slayer123 on a different account)