As a designer of Jiangyuan Company, Su Ya was regarded as a threat to her marriage by his wife Fang Jiewen, triggering a series of fierce conflicts. Fang Jiewen's strong pressure is in sharp contrast to Su Ya's forbearance and persistence, while Jiang Yuan is trapped in the dilemma of marital responsibilities and the rekindling of old love. As the truth about Suya's pregnancy and her past engagement in a European church gradually surfaced, the relationship between the three entered a deeper struggle and confrontation.
When Su Ya gave birth to an illegitimate son, she unexpectedly received support from the Jiang family's parents, who were eager for a son. Su Ya refused. Fang Jiewen was unable to conceive a second child due to physical reasons, and was filled with anxiety and low self-esteem. An unexpected epidemic lockdown forced Su Ya to live under the same roof with Jiang Yuan and Fang Jiewen. In living together, the two move from opposition to understanding.
The relationship between the latter three ushered in a turning point. Fang Jiewen successfully became pregnant and gave birth to her second child, and Su Ya also founded her own design studio. The innocent emotions between children further dissolve the barriers in the adult world. However, external crises followed one after another...