This is a story about Tongfang's rebirth. In her previous life, she was a domineering concubine who was killed by a stick. After learning the lesson, she lived a low-key life in this life and actually found a bright road. As the concubine Zhu Yu who is the only one favored by King Yun in this world, she is relatively low-key. Whoever calls her prince is just like this. The male protagonist was an unpopular prince in his previous life, and he accepted his sins when he was young, so his personality is a bit strange, which is also a cute point.