Maxim an 11th-grade high schooler was been bullied and no matter how much he told his parents, his teacher, and principal no one ever listened to him. After waking up one day he found his parents turned into flesh-eating zombies that seemingly have no pain after eliminating his parent he unlocked a system that gave him the power he always wished for jumping 100 meters in the sky, running 1000 miles per hour and many more things. So Maxim promises that he will kill everyone that ever wronged him.