Chen Ruoyan, a sophomore female student who had just suffered a failed confession, had a severe cold and went to the hospital for an injection. She suddenly lost consciousness when the needle was inserted into a vein in her right hand. When she woke up, she discovered that she had become the concubine of Emperor Xina of the Qingping Kingdom - the all-powerful goddess Qing Xiangling! What? She is also the popular protector of the demon sect Luo Tianjiao, the little opener of the medical family's Tianzhenmen, and the old man Tianji who knows everything... After all, a college student from the 21st century with advanced and novel ideas has become a multi-faceted spy who runs through the rivers and lakes and the palace, maintaining the imperial power and the martial arts. How does Ruo Yanhui play tricks in the world and cause trouble in the court...