Hiiragi Seiichi, constantly subjected to cruel taunts about his unsightly appearance, endured daily torment at school. However, his mundane routine took a fantastical turn when a divine voice announced the imminent transportation of the entire school to a parallel world brimming with game-like features. While others eagerly awaited the hero summoning, Seiichi found himself isolated and summoned separately. In this new realm, his destiny shifted dramatically after consuming the transformative 'Fruit of Evolution.' Witness Seiichi's remarkable journey from a victim of relentless bullying to an unexpected hero, navigating challenges and thriving against all odds, even forming an unlikely bond with the initial heroine, who happens to be a Gorilla!