In 2157, human resistance fighter Chen Chong uploaded his consciousness to the quantum cloud before dying in battle, but was accidentally intercepted by the "spiritualism" of the late Southern Song Dynasty and pulled into the body of a dying boy who was slaughtered by the Mongols. He has no internal power, no spells, and only an auxiliary AI that remains in his brain.
Facing the Mongolian cavalry heading south, Chen Chong used AI's ultimate calculation of physical laws to launch a dimensionality reduction attack that spanned seven hundred years. He used geometric computing power to design a trebuchet with twice the range, used terrain algorithms to lay out a guerrilla formation to strangle the cavalry, and used chemical formulas to mix the best ratio of saltpeter and sulfur into black gunpowder.
However, when he built the firearm-based special forces step by step and defeated the Mongolian army at the top of Xiangyang City, the AI suddenly popped up a warning: "Other abnormal time and space nodes have been detected - similar signals exist in the Mongolian military camp." The "mechanical god" who also comes from the future is using the knowledge of cyborgs to build more terrifying siege equipment for the Great Khan.
This is not a dynastic struggle, but an ultimate showdown between two future souls on an ancient battlefield.
