Start with a blacksmith shop.

Leaving behind the academic world, a young man returns home to reopen a humble local blacksmith shop, unaware that his workshop is about to defy the boundaries of modern engineering. Within these unassuming walls, the world's finest blades are forged, handcrafted miniature turbojet engines achieve staggering thrust-to-weight ratios, and ordinary miniature drones are pushed to their absolute limits. What begins as a simple return to craftsmanship soon sparks a technological revolution, turning an ordinary forge into the birthplace of extraordinary innovations.