Bullied for being an otaku with a girly name, Sasaki Natsumi gets summoned alongside his classmates to another world—classic hero setup. But his stats are garbage and his skill is blacked out, making him the punching bag for his tormentors. During real combat training, his classmates abandon him to a monster’s jaws. But Natsumi resurrects, his true skill unlocked: the strongest and most vicious power imaginable. Now fueled by hatred, he’ll make everyone who betrayed him pay. This is the tale of the class’s bottom rung rising through ultimate power and sweet, bloody revenge. (No main heroine NTR.)