Jiang Han is an ordinary surgeon who was forced to resign due to a medical accident and became a food delivery rider to make a living. During a late-night meal delivery, he accidentally delivered the food to a weird Chinese medicine clinic and was forced to get involved in a world of cultivation hidden in the city. A medical clinic on the verge of closing down, cultivators constantly being hunted and killed, and a broken "Qing Sang Tian Mending Sutra" made him step from a food delivery boy to a legendary road to urban immortality.
