Yu Ying'er, a modern social animal who traveled through time and was punished in the snow, realized that she was in the plot of "The Legend of Zhen Huan" and was about to die for pretending to receive grace, and her desire for survival was aroused.
During his bedtime, under the pretext of being taught music by gods, he used a modern tune to attract the emperor's attention, and was awarded the title of "Miaoyin Lady". This temporarily resolved the crisis. At the same time, he recognized the threats posed by Concubine Hua, Zhen Huan, and the emperor, and determined to take the initiative to fight back.
Use your understanding of the plot to avoid early traps, secretly observe the distribution of forces in the harem, and initially test the reactions of all parties to prepare for subsequent layouts. (Don't take it seriously when reading, it's just making up.)
