Synopsis
When Kael Asterion passes away on Earth, he finds himself reborn as the Tenth Prince of the most formidable human empire in a different world—a domain where royal heirs vie for the throne, ancient races harbor hatred towards humanity for centuries of enslavement, and kings covertly negotiate with demons for power. Disliked by the nobles, forsaken by his mother, and perceived as powerless, Kael vanishes at the age of seven. A decade later, he reemerges with the Imperial System—a unique power that no one else wields—and uncovers a chilling truth: In twenty-five years, the Demon Realm will launch an invasion, leading to the world's demise. While his brothers contend for a crown, Kael sets out to construct something much grander than a kingdom. From an abandoned estate, he will gather an army, revolutionize an empire through innovation, form alliances with races that once viewed humans as their greatest foes, and unveil the rulers who have already bartered their souls to darkness. In a world where everyone aspires to become Emperor... Kael aims to be the leader who rescues civilization itself. To save the world... he must first bring it together.