Wang Dali is a middle-aged construction worker who approaches Wu Yin for a divination at a small restaurant. He is the fourth child in his family, with older and younger brothers, and feels undervalued by his parents. He is a hardworking, kind-hearted man who works away from home to support his daughter, whom he leaves with his parents. He is concerned about his daughter's safety after her birth chart indicates danger, and he receives Wu Yin's guidance to look for her near water. He is deeply emotional and grateful when his daughter is rescued, collapsing in relief and crying tears of fear and joy. He decides to bring his daughter to live with him, speaking of renting a house near the construction site. He is generous, initially offering Wu Yin two hundred yuan and later insisting on paying the full thousand yuan for the divination, though Wu Yin only accepts the two hundred yuan as agreed.