The narrative centers on Bo and Keung as they mark their 10th anniversary. Over the past decade, the couple has experienced a series of highs and lows. Keung, after attempting to advance his career on the mainland, has returned to Hong Kong for work, while Bo has remained there to manage a wedding consultancy business. Bo is a firm believer in everlasting love and has seen many heartwarming love stories flourish over the years. However, in their personal life, the passion between her and Keung has faded. Keung desires to have children, but Bo is indifferent. Once more, the couple finds themselves in an emotional downturn. Meanwhile, past betrayals begin to resurface…