Mo Shubai

Because of political reasons, princess Li Rong and Pei Wenxuan got married at the age of 18. In the end they drifted further and further afar from each other. After 20 years of a loveless marriage, they were manipulated into turning against each other, leading to their deaths. However, they wake up back at 18, before their marriage, facing the hardest time of their lives. The two of them are given second change together, to save those around them.

After her father's death in battle and a mysterious warning from her injured brother, Chu Yu vows to uncover the truth. She marries into the defeated Wei family as Wei Jun’s widow to investigate, where she meets the sole survivor, Wei Yun. Though initially guarded, Wei Yun grows fond of Chu Yu, and mutual feelings emerge. Despite the obstacle of their "in-law" relationship, they face dangers together, uncover secrets, and protect their homeland side by side.

Ye Sibei has always endured her parents' favoritism toward her brother, choosing to avoid conflict. Her husband, Qin Nan, deeply loves her but grows frustrated with her reluctance to stand up for herself and files for divorce. However, after Sibei faces a traumatic experience, Qin Nan returns to support her, encouraging her to seek justice.