Wen Linyue disguised herself as a man and became the personal bodyguard of the prince Su Yiheng. After the prince was drugged, he misunderstood that he was in love with her in a "male body". He drunkenly entangled her and guarded her on rainy nights, showing a humble yet passionate attitude. Wen Linyue was afraid that her identity would be exposed and wanted to be transferred away, but she was tempted by the unreasonable pull. After revealing the secret of her daughter's identity, the two finally got married after going through twists and turns and started a sweet married life.