I Reincarnated as a Overpowered Demon in Another World

Max was your average anime-loving, video game-obsessed high schooler—except for one thing: he was also a martial arts champion and kendo prodigy. His biggest dream? To be reborn in a fantasy world as an all-powerful demon lord, ruling with unmatched strength and a harem of stunning women from every race and realm. One fateful day, during a school trip, Max and his best friend Zack, along with his childhood friend Violet, were goofing off on the bus, gaming and having fun—until tragedy struck. A catastrophic accident took their lives… or so it seemed. Max was your average anime-loving, video game-obsessed high schooler—well, aside from being a martial arts champion and kendo prodigy. His ultimate dream? To be reincarnated as a ridiculously overpowered demon, surrounded by beautiful women from every realm, ruling the world with swagger and insane power. Then, fate answered. During a school trip, while playing games on the bus with his best friend Zack and childhood crush Violet, tragedy struck—their bus was caught in a catastrophic accident. But instead of dying, Max awoke in a mysterious black void, greeted by a seductive Demon Goddess who offered him a second chance... as the most powerful demon the world has ever seen. From the moment Max opened his eyes in his new demonic body, his very existence sent shockwaves across the world. Gods, demons, heroes, even ancient primordials felt his awakening. His strength, aura, and magical power instantly eclipsed even the gods and the Demon King himself. Now reborn in a fantastical world of swords, sorcery, and chaos, Max begins his new life as a walking natural disaster—with a smile. He crushes monsters, battles gods, flirts with danger, and builds the ultimate harem consisting of demon princesses, goddesses, human royalty, and even some of his former classmates who were summoned as heroes by the human kingdom. As a battle junkie and freedom-loving adventurer, Max carves his own path, saving commoners, challenging kings, fighting corrupted heroes, and bringing divine realms to their knees—all while enjoying the wildest, most chaotic life ever. But with his former classmates scattered across the world, some as allies and others as enemies… the question remains: will Max’s power unite the realms—or tear them apart? One thing is certain: the world will remember the name Max—the Overpowered Demon.