Earth's Sovereign is a DEMON

Not every world with cute cat girls and handsome wolf men is a paradise.



In the year 3000, humanity and Demi-Kind thrive across the solar system, their lives shaped by a hard-won peace. The Great Demon War, fought by legendary heroes long ago, is now a distant memory—immortalized in history books and whispered as myth.



But the war isn't over. It never was.



When demons return, Earth descends into chaos. Humanity teeters on the brink of extinction. As the flames of war reignite, a new generation must rise to confront the ancient evil, uncover the truths, and fight against the darkness.



This story follows the descendant of the first mutant and his friends—Arnik, Kai, Markus, Rose, and Aika—as they face impossible odds. They must become the ultimate soldiers… or risk losing everything they know and love.