A Technological Tang Dynasty

Other people transmigrate with a System. Lin Feng brings only a head full of science and math.

He wakes up in a mass grave, but a hellish start? Not a chance!

A water filter is the first step to survival. Simple soap earns him his first fortune, and the principle of leverage puts street thugs in their place. At a carpenter's workshop, the geometric figures he casually sketches are treated as divine revelations by the master craftsman. His wedge-based reinforcement technique for mortise-and-tenon joints gives cracked cartwheels a new lease on life!

When "investigating the nature of things to gain knowledge" becomes his calling card, Chang'an's master craftsmen are stunned. A waterwheel twice as efficient? A forge running hotter than ever? Who on earth taught this "demon"?

See how a modern science-and-engineering man uses hard-won knowledge to write a legendary tale of "technology ascending to godhood" in the glorious Tang Dynasty!