After three years of marriage, Shen Zhiyi remained the wife Lu Jingshen considered “suitable, but not someone he loved.” When an accident left her unable to have children, Lu Jingshen grew completely cold toward her. But just as she decided to let go, he realized that the everyday routines he had dismissed as “habits” had long since become a part of him. After a long-overdue awakening and a five-year journey to win her back, how will he mend the heart he broke?