Inu to Yuusha wa Kazaranai

Summoned to a fantasy realm as a teenager, Satou Sousuke answered the call to battle the Demon King—only to be unceremoniously returned to his own world years later, with nothing to show for his otherworldly adventures but lost time. Now eighteen and armed with only an elementary school education, Sousuke finds himself an outcast in a society that has no place for him. He scrapes by on part-time wages, trapped in a mundane existence that feels unbearably small compared to the epic life he once led. But the ordinary world he thought he knew shatters one night when he stumbles upon a brutal clash between a magician and a demon on the streets of his own city. To his shock, the creature he believed belonged only to his past is terrifyingly real, and he dispatches it with an ease that unnerves even himself. His fleeting hope for a quiet life is extinguished as his latent power draws dangerous attention, dragging him back into the very conflict he thought he had left behind. Forced to confront a hidden war raging on Earth, Sousuke must decide whether to embrace the abilities that once made him a hero, or risk losing everything in a battle he never wanted to fight.