In her previous life, she devoted herself to the queen and lived under the mask of human skin all day long. But in the end, she was betrayed by those close to her and the queen was ruthlessly brutalized. If possible, Chang Lu is willing to give up glory and wealth and choose freedom. However, when she died, she realized how naive she was. After being reborn in Nirvana, he unexpectedly got the freedom he dreamed of, and... The king who would accompany him all his life.