For years, the wealthy merchant Lui Ming and his longstanding rival, Yeung Wai, have been locked in a fierce competition for supremacy in every aspect of their lives. However, their latest battle takes an unexpected turn as they vie for the title of first-time grandparent. Yeung is ecstatic at the news that his son Alex and daughter-in-law Shan are expecting a grandchild, while Lui sees this as an opportunity to one-up his opponent. With ruthless determination, Lui sets his sights on his grandnephew and his wife, Scallop and Snowy, who rely on his financial support. Threatening to cut off all assistance unless they produce a child, Lui enlists the help of the renowned midwife, Gong San, to oversee the process. As Scallop and Snowy's lives are thrown into chaos, they are forced to confront the true nature of their relationship and rediscover the passion that brought them together in the first place.