Military engineer Li Mo traveled through time and became a dying beggar in ancient times and was bound to the "civilization inheritance system". With scientific and technological knowledge that surpassed the times, he started by making improved tools, and then refined steel, made gunpowder, and developed firearms step by step. In the war of troubled times, he dealt with the county magistrate, the mysterious organization "Shadow Pavilion" and various forces, using technology to leverage power and form his own armed force. From the refugee den to the battlefield, from the workshop to the princes, Li Mo will eventually conquer the world by walking on the road paved with steel and flames. Along the way, three confidantes with different personalities - the gentle and tenacious Lin Waner, the intelligent and mysterious Su Qingyue, and the sassy and decisive Qin Hongyu (who will appear later) - will also intertwine with his fate and create a legend together.
