A junior high school student named Dong Xiaoxiao was bullied by Chai Yuxin, but she still had friends to comfort her. When she woke up, she found that her head hurt. When she opened her eyes, she saw an antique room. She was shocked that she had traveled through time and was still lying on the bed of a young lady from a rich family. However, when a maid came in, she realized that she was actually a down-and-out young lady who had come to seek refuge in this house... She also had a new name, Ouyang Xi... Because the young lady from that house fell in love with a cold young master and asked her to help deliver the letter. He was Yang Tianyi... Ouyang Xi also had a very close friend named Ruo Ji, because she was a straight person and had a spark with the evil man Feng Yan...