Xiao Zhiwei, a great master of soul cultivation in the upper realm, died in a storm in the realm sea. When he opened his eyes again, he became the ninth princess of Dasheng in a sedan chair. The imperial court took her as a guide and wanted to use the same fate curse to drag Qi Zhaoye, the young master of the demon clan, to death at the wedding. Xiao Zhiwei broke the curse on the spot, but did not take over the position of the young master's wife. Instead, he exchanged it for a desolate valley and established the Soul Habitat from the time of recruiting disciples and treating illnesses. This world is divided by spiritual roots and bloodline, but the souls of all living beings are secretly locked by the old laws of heaven. What she has to do is not only to crush the killing situation in front of her, but also to make soul cultivation a new tradition that everyone can learn and that can survive without the imperial power, the demon court and herself.