In the prosperous age of Yong Dynasty, carpenter Li Mo knelt in front of the corpse of his master - because he refused to build a luxurious private house for the rich, the master was beaten to death on the street with a stick!
When the blood splattered on the bricks, a technological map of the next hundred years suddenly exploded in his mind: Can the mortise and tenon joints of the Luban wooden kite get stuck in the gears of a steam engine?
The heat of the forging hammer is just right to create the right ratio of gunpowder!
Let's watch him step on his newly-made "two-wheeled iron horse" to smash the dandy's riding crop, and use a microscope to work for the widow Su Qingzhu to tear apart the rich and powerful's poisoning conspiracy. Amidst the roar of the steam engine, the sky in Dayong needs to change!
