In the prosperous city of Guangling, a legend suddenly began to spread among the people. There is a place in the city called Huanjing Pavilion. Its owner is a mysterious woman in red. It is said that as long as you have a wish to fulfill, she can help you fulfill it. The price of fulfilling your wish is to exchange your "one thought" with her. The door of Huanjing Pavilion is open to the infatuated men and women who are trapped by love. However, Qianxia, the head of the Jingxie Division, is involved in the investigation of a murder case. She and the beautiful proprietress Manzhu embark on a journey to investigate the case. Behind each case, they seem to have experienced all kinds of life. The power of thought is priceless, and all causes and effects are destined... The flowers on the other shore are blooming to help you fulfill your wish.