He Weiguo, a special soldier in the 21st century, traveled through time and became the Qin Army soldier "Hei Fu". With the help of modern military knowledge, he changed his destiny in the war of the Warring States.
From improving the stirrup crossbow machine to creating the "Iron Eagle Warriors" special force, he helped the young Ying Zheng conquer the Six Kingdoms, but he was trapped in the whirlpool of power.
When the great cause of reunification was finally achieved, he faced the overwhelming power and Yu Linglong's tenderness, and finally chose to hide in the mountains and rivers with her, carving a legend of iron blood and tenderness in the torrent of history!
(Note: This book begins when Ying Zheng pledges Handan of Zhao State...)
