Boukensha ni Narenakatta Ore, Skill "Oppai Kyousei" de Nayameru Ano Ko wo Hitodasuke!?

Over a decade has passed since dungeons first materialized across the globe, transforming society into a hierarchy where powerful combat skills determine one's worth. In this new world order, high school student Takeshi Miyamoto dreams of becoming a celebrated adventurer. But when he finally awakens to his own ability, the skill that manifests is anything but heroic: "Breast Correction." Confused and dismayed by this unprecedented power, Takeshi believes his future ambitions are over before they've even begun. Yet, as he navigates the adventurer's life he never expected, he discovers a surprising truth: his unusual talent is in far greater demand than any sword or sorcery. A remarkable number of young women are quietly struggling with problems only he can address, and Takeshi finds himself in a position to offer a helping hand where it's needed most.