Set in 5th century BC in Qufu, China, this chapter follows Ban, a talented carpenter, as he navigates the complexities of family life and his growing ambition. Qufu, a vibrant city during the 5th century BC, is alive with construction and innovation. Ban, driven by the need to provide for his family, takes on challenging projects that push the boundaries of traditional craftsmanship. As he designs a powerful new machine, he is caught between his desire for recognition and the ethical implications of his creation. In this chapter, Ban’s internal struggle unfolds against a backdrop of societal change, where progress comes at a personal cost, and the consequences of ambition ripple far beyond his workshop.