Transmigrating to an immortal cultivation sect, Han Yuan possesses only medium-grade five-elements spirit roots and mediocre talent, wishing only to peacefully farm and accumulate spirit stones to get by. Accidentally awakening a random buff multiplier cheat, pills, cultivation techniques, and array formations can all trigger multiplied effects. While keeping a low profile to grow stronger by relying on farming to accumulate resources, he resolves the harassment and schemes of his fellow disciples. A cultivation test accidentally reveals astonishing strength, dragging him into the power struggles of various factions within the sect. Through serendipity, he comprehends ancient spirit scripts and contracts the king-grade spirit beast Wangcai. In the perilous Earth Deity Sect, Han Yuan breaks through step by step, forging a unique, heaven-defying immortal cultivation path of his own as a secret legacy disciple.