While traveling in Yunnan, Su Muzhi inexplicably traveled to a Jade Dragon Dynasty that had no record in history. Her soul was possessed by a third lady of the Su family who had the same name, surname, and appearance as her own. However, due to various reasons, Su Muzhi was sold into a brothel and became an oiran after she woke up. But her fate didn't stop there. She met the fourth prince Duan Xiaoran, the prince Duan Longyin, and the owner of Yushui Villa Lu Chenyin... All kinds of grudges, harem favors, and throne battles... In this dynasty full of intrigues and intrigues, can Su Muzhi deal with them one by one and live a happy life with his beloved fourth prince? (This is my first time writing about ancient time travel. I hope you will support me. Your support is my motivation...) [Note: My pen names below include two: mika and . This novel has been serialized on multiple websites. I hope you will support me more]