Under One Person: Infinite Class Change

Huang Yu transmigrates into the Republican-era world of "Under One Person," awakening a class panel that allows him to switch professions upon meeting specific conditions. His journey begins as an apprentice to Mask Liu, unlocking the classes and [Disguise Master], and mastering a peerless ability to assume any appearance with uncanny realism. From that point, the world of oddities gains a new enigma—the ever-shifting "Faceless One." Infiltrating schools and sects, he steals secret techniques, advances his classes, and etches legends across every domain he touches. He becomes the supreme genius who creates the Ninth Reversal of Inverse Spirit; the sternest father figure of the Quanxing sect; a Western magical archmage; the Dark Lord whose name cannot be spoken; an alchemical sage touching the secret of immortality; the pinnacle of Tang Clan assassination arts; the one who annihilates Eastern occult lineages; the assassin-emperor feared by the Japanese invaders; a living medicine god; a soul-trading devil merchant; and the shadow ruler of the underworld. When dusty histories are finally unearthed, the major powers realize that every monumental event of this era seems to bear the silhouette of the same elusive figure. Asked which of his countless roles is the real him, Huang Yu glances at his panel—now displaying [Immortal], [Sovereign God], and [Creator]—and smiles. It is time to venture into the boundless starry cosmos.