The Ultimate Red Dragon Emperor DXD

Roy awoke in a strange new world, his mind buzzing with the power of a mysterious system—a Sacred Gear unlike any other, dubbed the Infinite Potential Gear. This radiant, seven-colored artifact promised limitless growth: the more he trained, the stronger he’d become, with no ceiling to his power. Roy’s initial plan was simple—retreat to the mountains, train relentlessly, and master his newfound abilities like a lone warrior honing a sacred blade.



But fate had other plans. Roy soon realized his school was none other than Kuoh Academy, a place teeming with supernatural secrets. His classmate was the serene Kato Megumi, a human with an uncanny knack for blending into the background. His best friend, Yuji Itadori, radiated a reckless energy that hinted at hidden power. And their teacher, the diminutive Natsuki Minamiya, carried herself with an authority far beyond her childlike appearance.



It hit Roy like a bolt of holy lightning: this wasn’t just Kuoh Academy’s world of devils, angels, and fallen angels—it was a chaotic blend of supernatural forces, a battleground where myths and legends collided. “Strength is the only truth,” Roy declared, clenching his fist. “If I want to survive, I need to fight—and win.”



Determined to thrive in this perilous world, Roy set out to harness his Infinite Potential Gear, seeking out battles to unlock new abilities and grow stronger. Years later, in the heart of the Underworld’s capital, a roaring crowd gathered.



“Ladies and gentlemen!” a voice boomed. “Raise your hands and cheer!”



“Before you stands Roy—the Slayer of Cursed Spirits, the King of Supernatural Might, the Strongest Devil Lord in History, the Sovereign of Gods, the Red Dragon of the End, the Nightmare of Evil Deities!”