The night Liu Yunxi was sent to the cold palace by her eldest sister, she heard everyone's thoughts. The emperor's disgust, his sister's pride, and the palace people's ridicule all pierced his ears like knives. She thought she would die in the cold palace, until that rainy night, she heard the emperor standing outside the door, but what she thought in her heart was: she shouldn't be here. From then on, she relied on her mind-reading skills to move step by step in the cannibal harem, from being an abandoned concubine in the cold palace to taking charge of the Phoenix Seal. But when she finally stood at the top of power, she heard the words hidden in the heart of the person beside her: she was just her substitute.