After Not Fighting for the Prince's Favor, the Concubine and I Went Crazy.

In my previous life, the prince's cousin Liu Yuhua and I married into the East Palace on the same day. But on the wedding night, the prince did not come to the courtyard of my concubine. This shame and humiliation made me hate Liu Yuhua for many years. She and I hated each other. She caused me to have a miscarriage, so I forced her to drink safflower soup so that she could no longer reproduce. The prince took Qingshuang, the wet nurse's daughter, as his concubine on the grounds that he had no heirs. From then on, Qingshuang favored Guandong Palace, and the prince stayed in her courtyard every night. The three of us were even more jealous. When the prince ascended the throne, neither Liu Yuhua nor I had any heirs, so Qingshuang naturally took charge of the middle palace. But she died suddenly on the eve of the ceremony. Liu Yuhua and I were accused of poisoning the queen, and both of us were thrown into the cold palace. Just as we were waiting to die, an unexpected woman, holding the child left by Qingshuang, opened the door of Leng Palace: "You call yourself a noble lady in vain. In the end, you became my stepping stone." When I opened my eyes again, I was back on my wedding day.