When Chess Meets, I Also Meet You.

She is a sharp sword in the Zhou Dynasty, helping her younger brother ascend the throne, control the government, and make all officials fearful. He is the Qilin son of the Xie family. Although he is lingering on the sick bed, he holds half of the military power in the world. He is a sword hanging above her head. In the battle in her previous life, she was defeated and died. After returning from rebirth, she changed her strategy - since she couldn't kill him, she might as well get him. The eldest princess held a Hongmen Banquet, raised her glass and smiled: "Thank you, Your Majesty, I will give you half of this world." Xie Heng coughed twice, brushed the rim of the cup with his pale fingers, and said in a voice as cold as broken jade: "Your Highness, I'm afraid you can't afford what I want."