Reborn in the Prince of Tennis world, you begin with the Three-Tama Sharingan. Three-Tama → Mangekyō Sharingan → Eternal Mangekyō Sharingan. On your first day at school, you challenge the Seigaku prodigy, "Your tennis balls are no match for these eyes!" Three-Tama is just the starting point; the path to the Mangekyō, and ultimately the Eternal Mangekyō, has begun! The title of tennis's strongest will be born from these all-seeing Sharingans...

Lu Yun traveled through time and space to become a newly-minted Jinshi (Jinshi) official of the Kingdom of Yue. He possessed the Book of Luck, which contained the methods for establishing an immortal dynasty. Becoming a court official granted fixed Luck. Serving as a local governor, Luck was gained from the territory under his rule. To acquire Luck, Lu Yun, starting as a county magistrate, expanded his jurisdiction from a single county to a prefecture, a county, a kingdom, and finally the nine provinces of the world. Gathering Luck from across the land, he cultivated the principles of imperial rule. He appointed immortals as officials and deified gods as generals. Throughout this journey, Lu Yun rose through the ranks, rising from county magistrate, rebel king, ruler, and ultimately, emperor of an immortal dynasty. He reigned supreme over all realms, wielding unparalleled power and authority.