Everything in life has a price that must be paid, but it cost Sakura Haruno her entire world. Now having no one to rely on but herself, Sakura must face this new world dominated with heroes, villains, and quirks. She also discovers that what she's paid for, has the potential to be worthwhile. (Sakura ends up in the Boku no Hero academia world)

Aizawa finds a little boy in the basement of a villain base and agrees to take care of him until they can catch whoever's going to be wanting him back. He doesn't realize Izuku can see the dead, but in his defense, it's not like Izuku talks enough to tell him. Flickering lights, faint humming as he drifts off at night, floating objects and cold spots? Someone is haunting his halls, and he thinks he knows who. (or: Izuku can see the dead, and Shirakumo is one of them)