In the ending of Bai Yueguang, the evidence of Zhang Xin's infidelity was finally discovered, and Zhang Yi finally divorced Zhang Xin decisively. Zhang Xin is the best "father" in Zhang Yi's eyes, but he is not a good husband. Although Zhang Xin became a "home cook", Zhang Yi still failed to see through his real thoughts.

In Bai Yueguang, Song Jia plays Zhang Yi. To outsiders, she has a successful career, a happy family, a good husband who is willing to be a "housewife" for her and a good daughter who is obedient and sensible. However, an ambiguous short message accidentally discovered shattered a false and happy fantasy.

One lie after another, one deception after another. In the preview, Song Jia's eyes, from disbelief to anger and disappointment to uncontrollable sadness, from carefree bride to suspicious wife everywhere, make people feel distressed.