Arifureta Shokugyou de Sekai Saikyou

Arifureta Shokugyou de Sekai Saikyou begins with Hajime Nagumo, a 17-year-old otaku whose ordinary life is shattered when he and his classmates are summoned to a fantasy world and told to help save humanity. The rest of the class is rewarded with powerful combat abilities, but Hajime is left with only a weak transmutation skill, making him an easy target for ridicule and leaving him far behind the others. Everything changes when an expedition into the Great Orcus Labyrinth ends in betrayal and Hajime is cast into an abyss packed with monstrous threats. There, survival is not a matter of heroics but of improvisation, stubbornness, and the will to keep going. Deep below, he meets Yue, an imprisoned vampire who becomes his first true companion, and together they fight their way out of the labyrinth. From that point on, the franchise follows Hajime as rejection hardens into resolve, trust has to be earned in a brutal new world, and an apparently ordinary student grows into a force capable of shaking kingdoms.