Building an Empire: Starting by Saving Cao Cao

War fires blaze across the land as a rift in space and time tears open the sky. Bai Yi, a modern special forces soldier who carries the peerless martial arts legacy of Bai Choufei, a master from the Northern Song, is accidentally thrown into the chaos and flames of the late Eastern Han. With the twin blades "Jingshen" at his waist and a high-powered sniper rifle on his back, he surveys this familiar yet strange land with the eyes of a man who knows what is to come.

In a desolate wilderness, fate brings him and his junior fellow disciple Zhao Yun to the rescue of Cao Cao, a fallen warlord pursued by his enemies. One thought, one choice, and the tide of history turns. Killing Chen Gong, saving the Lu family, training a new army, pacifying the north... With modern tactics and ancient martial arts, Bai Yi becomes the sharpest blade at Cao Cao's side. A world-shaking shot at the Battle of Guandu, a calm rescue amid the flames of Red Cliffs: he is both the one who breaks the deadlock on the battlefield and the hand moving the pieces in a time of chaos.

When a sniper's scope takes aim at the throat of history, and twin blades sever the chains of fate, watch as this "Jingshen" blade from the future cuts through the mists of the Three Kingdoms and helps Cao Cao achieve a unification of the realm without regrets.