A young lady who was born into an official family and a prince who was born into a royal family met because they were on the run from marriage. They got to know each other, fell in love with each other and stayed together. However, they were infertile for many years. The male protagonist loved the female protagonist deeply and did not want to remarry to continue their relationship. Therefore, the heroine casts a wide net, hoping to find a good son. But this triggered a series of kidnapping incidents. The male protagonist accidentally discovers the truth about infertility and decides to return to the imperial city to find justice for his wife. He uncovers the conspiracy of his aunt and the princess, and begins to clear the way for his return to the imperial city...
