» I didn't know you had a sister, Potter. «

Seventeen-year-old April Parker wakes up in an underground facility, a shock bracelet on her wrist and a five-day countdown on the clock. Dozens of other teens share her inexplicable fate, but their unseen captors never intervene no matter how brutal conditions become. When the ruthless - and unnervingly magnetic - Marcus seizes control, April's trauma-forged instinct is to lay low. But protecting her friends drives her to bargain with the boy she should fear most - a boy whose reality fractures with every tick. Then the countdown ends, and the real terror begins. Powers ignite. Alliances shatter. And predators are born. And with a saboteur among them determined to keep the doors closed forever, escaping what comes next may be the only way to survive it.

After a devastating attack that destroys her high school, Terra Rikuto transfers into U.A highschool's hero program, class 1A. As she struggles to fit in with her new classmates, the villains she faced work to complete their mission. -OC insert fic -Possible OC ×Bakugo -Possible OC ×Todoroki DISCLAIMER: I do not own most of the characters! I will claim the ones that are mine