Modern youth Jiang Xiaoman transmigrates into Qingyun Sect, becoming a chore disciple bullied by everyone, but unexpectedly unlocks the portable spirit field space—planting spirit herbs for one day equals one year, opening eyes to discern all medicine in the world. The inner sect grand competition begins, he charges through all the way enduring Zhou Batian's humiliation and Qian Fugui's taunts, step by step face-slapping in medicine discernment, farming, pill refining, and martial arts; pharmacy senior sister Su Qinghe shifts from cold-eyed observation to devoted assistance, and the two jointly uncover the conspiracy manipulated by Elder Li and the Qian family ancestor. The discarded disciple finally ascends to the chief, and the spirit field shines across the entire sect.