Lu Chen, a cultivation prodigy, fails his tribulation and his soul travels into the body of a modern-day delivery driver. He has only 49 days to accumulate enough merit to extend his life. After being injured in an accident involving Gu Su, an emergency room doctor, he astonishes everyone by saving a life with golden needles and Daoist medical techniques. From then on, he delivers takeout while resolving urban crises. From subduing hospital troublemakers and exposing haunted-house scams to founding a charitable delivery service and establishing the Community Support Alliance as a model of grassroots mutual aid, Lu Chen spreads kindness through every needle and every meal. When confronted with Chen Miaolan's thirty-year misunderstanding and desire for revenge, he uncovers the truth and transforms resentment through virtue. Eventually, his merits are complete and his cultivation is restored, yet he chooses to remain in the human world and become Daoist companions with Gu Su, discovering that the true Dao lies in the everyday warmth of human life.