Seven years ago, due to a sudden misunderstanding and real pressure, Shen Zhiyi, who was studying in the Department of Fine Arts, broke up with Gu Yanshen, a talented student in the Department of Architecture, and Gu Yanshen left for a foreign country. Seven years later, Shen Zhiyi returned to China for an important ancient building restoration project, and unexpectedly reunited with Gu Yanshen, a top designer specially invited by the project investor. As time goes by, the two have become leaders in their respective fields, but the silence, unsolved mysteries, and unforgettable emotions that lie between them make every encounter an undercurrent. In the process of restoring historical buildings, they need to face the scars of the past, uncover the truth of misunderstandings, and find the final answer to love and growth in the depths of time.
