Chrysostom meets the heroine who is born with a crow's mouth in the East Palace and travels to become a princess, and her casual words can come true. After the sinister prince discovered her prophecy ability, he kept her by his side. From then on, the heroine got into trouble with her bad words, while the prince calmly dealt with the aftermath. The two gradually developed a good relationship through a series of ridiculous events. Later, the heroine became pregnant, and the child inherited the power of speech and spirit. In the end, the family worked together to resolve the crisis, and started a lively and sweet life in the East Palace.
