Born as the rare and supposedly cursed Wasteland Sacred Body in the mighty Jun Clan, infant Jun Xiaoyao is met with despair by his own ancestors—until a mysterious Sign-In System awakens within him. Though the Wasteland Sacred Body is deemed obsolete in the current era, bound by heavenly chains that suppress its power, Jun Xiaoyao discovers that each daily sign-in grants him extraordinary rewards, bypassing the limitations of heaven itself. As he grows in secrecy, accumulating divine resources and hidden strengths, he navigates the treacherous politics of his ancient clan, where rival bloodlines scheme and prodigies like the Seven Apertures Linglong Heart rise to challenge him.

With his father, the legendary White-Clothed Divine King, missing and his true potential hidden from the world, Jun Xiaoyao plays the role of a helpless infant while secretly ascending beyond all known cultivation paths. Every sign-in brings him closer to shattering the heavens’枷锁—and revealing that the so-called 'useless' body was never a curse, but a key to a forgotten divine legacy.