最凶の魔王に鍛えられた勇者、異世界帰還者たちの学園で無双する

Embark on a thrilling journey with 'A Hero Trained by the Most Evil Demon King is Unrivaled in the Academy of Returnees from Another World,' a captivating light novel that explores the extraordinary adventures of Kyoya Kujo. Despite being scorned as a 'Failure Hero' in the academy, Kyoya unveils his true potential as the most potent hero imaginable, honed through rigorous training with Felice, the notorious demon king who reigned over the destruction of innumerable worlds. With a storyline steeped in fantasy elements, including demon lords and alternate realms, this Japanese original work presents a riveting narrative of a male protagonist's quest for supremacy in a world teeming with magical possibilities.