Su Wan, the concubine of the prime minister's palace in the Great Zhou Dynasty, was sent to the palace as a promise because of her aunt's mother's plot. She was originally a chess piece, but with ruthless means and precise calculations, she was promoted from promise to queen step by step. During this period, he slapped his aunt in the face, killed his concubines, plotted against the suspicious emperor Yu Wenjing, and finally took control of the government and became the behind-the-scenes boss who wielded imperial power. Every step of the way made his opponents tremble, and it was exciting throughout.