When Ying Zheng was a hostage in Handan, Zhao State, he met Xia Yufang, a beautiful medical girl. The two were childhood sweethearts and each other's first love. Later, the two met again in the Qin Kingdom. By chance, Ying Zheng learned that Xia Yufang was transformed from the ancient mythical beast Kui Niu who came to the world to play in a playful way. Legend has it that drums were made from its skin and drumsticks were made from its bones. When the drum was struck, the sound of the drum resounded for a thousand kilometers, frightening the enemy and subduing the world. At this time, Ying Zheng has already had the idea of unifying the six countries. How should he make a choice in the face of his first love that has been with him for ten years?
