The leading sect in the cultivation world boasts deep foundations and strict rules. Its founding patriarch decreed an ironclad law: the position of First Senior Brother must always belong to an ordinary mortal. For ten thousand years, no matter how the sect rose or fell, this rule never wavered. Su Yan is the current First Senior Brother, an ordinary mortal who looks frail and has no trace of spiritual aura. Mild-mannered and unassuming, he spends his days on mundane chores like sweeping, cooking noodles, keeping accounts, and growing vegetables. He possesses an **extraordinarily unusual “existence”**, allowing him to defy the usual logic of cultivation and achieve astonishing results through “mortal means.” His “Dao” is closely tied to the very foundations of the Heavenly Dao Academy.