On the surface, she is his childhood sweetheart, but in fact, she is just a tool in his hands. Everyone thinks that he really likes her and is good to her, but in fact, it is just an illusion. He has a woman he loves, and she knows everything but still goes all out, for him, She entered the palace and became the emperor's favorite concubine. For him, she willingly became the prince's lover. For him, she lost all her martial arts skills and could no longer lift heavy objects in her right hand. In the end, he finally sat on a position above thousands of people, but just because of a word from his beloved woman, he gave her away.