This drama introduces an innovative time-travel premise, breaking away from the traditional gratifying time-travel drama model. The female lead, Cong Yu, accidentally glimpses her life forty years later, mistakenly believing her lover has married another, and repeatedly pushes away her beloved due to genetic disease and workplace pressure. The plot aligns with real-life dilemmas, featuring delicate and restrained emotions. The entire story lays down a long-term foreshadowing of identity, culminating in a high-energy twist at the end: the wife and daughter from years later are actually her and an adopted child. The story focuses on steadfast waiting spanning half a lifetime, interpreting that the future is not a predetermined outcome. With a complete closed loop of foreshadowing, possessing both a sense of destiny and healing, the emotional impact is strong and easily touches the audience.