On their wedding anniversary, Shen Qinghe discovers that her husband Zhou Xuchuan lied that their child was sick, but was actually accompanying his ex-wife Lin Man and son Lele to take a family portrait. For two years, she meticulously cared for her stepson, yet she was neglected in her husband's repeated overstepping of boundaries under the excuse of doing it for the child. After communication and attempts at rescue yield no results, she chooses to end the marriage, pick up her career again, and always guards Lele's feelings. Having experienced loss, Zhou Xuchuan finally learns to shoulder responsibility and clarify boundaries. Everyone gradually understands that love does not need to live under the same roof, but it requires respect, honesty, and responsibility.