The story line of "Bai Yueguang's return - discovery of the double - declaration of war at the banquet - initial confrontation - planning for the future". A strong dramatic conflict was constructed through events such as "first encounter at the airport", "declaration of war at the reception banquet", "business negotiation" and other events. It successfully created the image of Ning Sihan as wise, courageous and domineering, breaking the Bai Yueguang routine of passively waiting for rescue. At the same time, it laid solid foundation for Wen Xin's awakening, Huo Gang's paranoia, and the subsequent business war and truth revelation.