After transmigrating to the realm of Immortal Dao, Gu Yuan settled as a humble villager beneath Yunmeng Mountain. A vicious attack from a noble family's dogs left him severely injured, and the mounting medical expenses devastated his family's finances. With winter approaching and his household on the brink of poverty, Gu Yuan discovers an extraordinary power—a pet taming system awakens within him. [You have captured a mountain rat (white), do you wish to tame it?]