This is a story that deeply embeds metaphysics in a modern urban setting. Here, the ancient law of fate still secretly governs the rise and fall of top figures, and a young Taoist nun from a mountain Taoist temple has to break into the prosperous world and deal with wealthy families in a seemingly outrageous but metaphysical way of "recognizing relatives". She uses her wisdom and means to change the fate of her four godsons who are "too old" to defy fate. At the same time, she also completes her own cultivation and transformation from a mountain Taoist nun to a real person in the world.