My best friend, my best friend, and her boyfriend traveled to ancient times together. My best friend became the legitimate daughter of Duke Shen, and I was just a concubine. She married her boyfriend who also traveled through time, and everyone praised her as a fairy couple. And I was sent to the palace and underwent strict inspection. I learned palace etiquette every day and lived my life cautiously. It was also time travel, she got married in a beautiful way, but I was trapped in the palace and couldn't help myself.
