In his previous life, he was the Jade Rabbit in the Yaochi, and she was the child beside Chang'e. He stayed by her side day and night, just hoping that she would look at him, but in her heart, she was thinking about the immortal on Shushan whom she had only met once. In this life, he was the emperor's most beloved grandson, Prince Qianbai... He met her when he thought he would never fall in love with any woman again.