She witnessed her boyfriend's betrayal, and her friends from her past life helped her to resolve the grudges from her past life. She embarked on her destined path, but she began to be confused. In another time and space, she gradually became confused... One was an emperor, and the other was a man she loved deeply in later generations. Who occupies a more important position in her heart? Let's see if the oiran girl survives all the way and gets into the back seat...