Uniting the Ninja World Begins with the Uchiha's Submission

(Decisive and ruthless + one female lead + System-driven + unifying the ninja world + expanding the worldbuilding) New Era, Year 0, January 1 The great emperor, Huo Yu Lingye, launched the Fourth Great Ninja War. Leading key figures such as Uchiha Sasuke and Namikaze Naruto, he put an end to the evil schemes of the extraterrestrial Otsutsuki Kaguya, Otsutsuki Hagoromo, and others. He also brought the bleak era of the Five Great Nations to an end and established an eternal divine kingdom. After the war, he criticized the blind worship of the Sage of Six Paths and called on the people to face his historical impact honestly. Lingye transmigrated into the world of Naruto as the son of the Land of Fire's daimyo. From the moment he was born, he was destined to be surrounded by people eager to serve him. A golden finger? The System rewards me with the Mangekyo Sharingan for making the Uchiha submit. Bloodline? I'm descended from gods, born with divine eyes, a thousand times nobler than any Uchiha. Money? My giant portrait is printed on the banknotes. Ninjutsu? I can learn any technique in the world. While other transmigrators are still struggling, I've already risen to heights they can never reach. So I've reached one conclusion. I was born a deity, destined to rule the ninja world as its eternal emperor.