Lingzhi researcher Shen Yungui unexpectedly arrives in Qingwu Village and discovers the spirit fields withered and the spirit veins on the verge of collapse. Joining forces with Su Qingyan, the female herbalist of the medicine lodge, he uses mortal plants as guides and spirit herbs as mediums, passing the three trials of the Spirit Spring, the Ancient Tree, and the Cloud Terrace Stone Array to awaken the Triad's Return Formation, purify the foul miasma, and restore the spirit veins to life. The two neither contend nor seize, guarding the land only with patience and goodwill, until Qingwu Village finally welcomes spring once more. Warm and uplifting throughout, the drama speaks of cooperation, guardianship, and hope.