Yun Rong is a white cat who has practiced for five hundred years. Zhen Bai is a star with past life memories. And Yun Rong is a very important person in Zhen Bai's past life memories. When they meet again in this life, they should know how to compose What kind of story will come out? What will happen when Li Zhenyan, the demon catcher, appears? Will he accept her or fulfill her? In the end, because of feelings, she fell into this dunya like a white snake thousands of years ago! But she said: I will never regret it!