She Came from the Cold Palace

In her previous life, she was the virtuous empress who helped her husband ascend the throne. In the end, she was falsely accused of adultery, her entire family was executed, and she died with hatred in her heart. Reborn on the eve of the palace selection, she finally understands: power gained by depending on someone else is ultimately an illusion. This time, she will be the one moving the pieces, and bring herself and the child in her womb to the pinnacle of power.