The background is the early days of the Qin Dynasty's unification of the six kingdoms. The world was initially established but hidden dangers have not been eliminated. Harsh government, the remnants of the old aristocracy, and local rebellions coexist. The protagonist Zhenchen is a poor grassroots at the foot of Lishan Mountain. Her parents died early and she earns a living by collecting firewood and working as a helper. She is tough, tolerant, and intelligent, hiding brute strength and extraordinary courage. The heroine Ying Lingxi, the first princess of the Qin Dynasty, is the most beloved daughter of the First Emperor. She has an alluring appearance, is intelligent and transparent, understands poetry, and knows the art of war, but she cannot help but be trapped in the deep palace, yearning for freedom and sincerity.
