World's Strongest Martial Artist Transported to Another World

In his original world, Shera was not just a martial artist; he was a living calamity, a man who had reached the apex of human potential and shattered the very concept of limits. They called him the God of Fists, a being whose single punch could level mountains and whose focus could part the seas. But what happens when the strongest man in a world without magic is thrust into one overflowing with it? After a final, reality-breaking clash that tears a hole in spacetime, Shera finds himself in the world of Aethelgard—a land of knights and mages, of divine beasts and demonic legions, where status screens and skills dictate one's worth. To the locals, he is a man with no class, no skills, and a stat sheet that simply reads [ERROR]. They see him as a commoner. They are fatally mistaken. For Shera, magic is just a suggestion, a dragon is just a larger punching bag, and a god's divine authority is just a challenge. All he wants is a quiet life to train and perhaps enjoy the new world's delicacies, but trouble, and beautiful women, seem to be drawn to his overwhelming presence. From a spirited adventurer and a tsundere royal knight to a wise elven sage and a seductive demon queen, Shera's path is unknowingly intertwined with the fates of many. He will gather followers not by seeking power, but by displaying it so casually that kings and gods can only watch in awe. This is not the story of a hero. This is the story of an inevitable force of nature wearing a human form, and the harem that orbits his gravitational pull. "You have a Grade-A fire spell? Cute. My fist is Grade-SSS." - Shera.