In her previous life, Su Jinse was the legitimate daughter of the Hou family. She was both talented and beautiful, but she mistakenly believed in her concubine. She was framed for losing her integrity and her entire family was executed. She drank her hatred and swore that if there was an afterlife, she would make her enemies pay with their blood. Once she was reborn, she returned to the time when she was fifteen years old, before any tragedy happened. And the emperor who personally gave her the poisonous wine in his previous life was reborn with his memory. Two souls with blood feuds clashed again in the whirlpool of intrigue. The palace is deep and the walls are high, and the palace gate is like the sea. She is guarding every step, killing people with borrowed knives, and plotting against those who bullied her and humiliated her in her previous life. When the truth was revealed layer by layer, she discovered that behind the massacre of her family in her previous life, there was actually a bigger shocking conspiracy... This time, what she wanted was not the emptiness after revenge, but control over her own destiny and the country.