Modern scientists travel through the early Ming Dynasty, and a frail scholar relies on top knowledge to build a sniper rifle to counterattack, take down the enemy's head, and his insignificant development is appreciated by Zhu Yuanzhang. The plot is densely packed with fun, lively laughs, and the plot is compact and not procrastinating. It integrates elements such as weapon research and development, battlefield fighting, court promotion, etc., And subsequently expands the territory for Zhu Yuanzhang.
