Twin Legacy Country

During the reign of King Zhou Jing, the two countries Zhongwu and Zhongli in the Huaisi River Basin, like the Huaihe River twins, relied on the "Twin Covenant" to live together, but they faced a crisis of extinction in the cracks of the great powers of Wu and Chu.​ Wu Zixu of the State of Wu led the "Wu Gou Death Soldiers" to break into Siwu City, the capital of Zhongwu. Viscount Wuding died in battle and martyred his country. The fifteen-year-old prince Wu Yun (later changed his name to Ziye) took the secret map of the Siwu Mountain iron mine and half a bronze talisman and fled to Zhongli under the escort of his loyal servants. At the same time, Lord Bai Zheng of Zhongli State was carrying the dream of a powerful country with the "Five Color Policy". While dealing with the power blackmail of Chu State, he secretly took in Wu Yun and built a dormant barrier for him as a refugee.​ After twenty years of forbearance, Wu Yun practiced the "Thirteen Styles of Tempering Iron" as a blacksmith, integrating Zhong Wu's precision of protecting the heart into the forging skills; Bai Zheng trained his troops with the "Huaishui Spear Wrapping Technique" and used the "Huaishui Formation Exercise" to stabilize the border defense. When the Chu-Vietnam allied forces raided and undercurrents surged in the Qi state, Bai Zheng entrusted the secret box before his death, revealing the truth of the "two snakes entwined with jade" covenant - Zhong Wu is the spear, Zhong Li is the shield, and the twins working together will lead to the survival of Huaisi.​ With the Huaihe River as its soul, the work integrates martial arts schools such as "Wu Gou Death Soldiers" and "Thunder Spear Team", as well as military and political strategies such as "Five Colors Strategy" and "Star Iron Formation". Against the grand background of great powers competing for hegemony, it depicts the fateful choices of small people in the torrent of the times, and interprets the deep theme of "a small country also has character, and its legacy can be remembered for thousands of years."