The story tells the love story of a man and a woman who met by chance in childhood and were forced to separate due to reality. They have been waiting and pursuing each other for seventeen years, and the two sides have traveled and healed. When Ou Congguang was a child, he went to the countryside to temporarily escape because of his father's business debts, where he met Lin Xi'er, who came from a poor family. The two spent a happy and beautiful childhood together in the countryside. Those experiences of mutual understanding and companionship planted the seeds of love in the two young hearts. Later, forced by reality, the two had no choice but to separate. Ou Congguang and Lin Xi'er grew up according to their own trajectories and became adults in the blink of an eye. Beautiful memories are short but eternal, and the two never give up silently searching and waiting for each other. Seventeen years later, Ou Congguang and Lin Xi'er reunited and began a journey of love and healing.