Dominating at the Academy of Returned Heroes / The Hero Trained by the Worst Demon King is Unrivaled in the School of Returnees from Another World Vol.1

An overpowered returner shatters the elite hero academy system, explosive battles, ruthless rivalries, and unstoppable strength collide in a high-octane isekai power fantasy. After surviving a brutal otherworldly war and training under an unimaginably powerful demon king, a former hero returns to Earth forever changed. But instead of peace, he finds himself enrolled in an academy for “returned heroes”, a place where strength defines status and every student fights to prove their worth. For most, it’s a proving ground. For him, it’s already beneath his level. As rankings are challenged and rivalries ignite, his overwhelming power begins to upend the academy’s fragile hierarchy. What was meant to be a system of order quickly spirals into chaos as one student effortlessly surpasses every expectation. Yet beneath the surface, deeper threats and hidden truths begin to emerge, hinting that the world he left behind may not be finished with him. Written by Chiaki Konno and illustrated by fame, this series delivers a sharp, action-packed take on the isekai genre. Combining relentless pacing, striking battles, and a protagonist who rewrites every rule, it’s a must-read for fans of domination-driven fantasy.