Traveling to the Ninja World to Engage in Technology

Ning Yuan, a doctor of materials science, died suddenly and became an orphan in the blacksmith shop of the ninja world. Chakra waste, penniless, only the library in his mind and a three thousand tael IOU. Starting from the beginning, it all depends on the current preparation. Tomato greenhouses, mass-produced kunai, cross-village logistics - he used Konoha Village as a business incubator, Sunagakure Village as his first customer, and the Five Shadows Conference as a shareholders' meeting. Everyone thought he was a capable businessman, and no one knew that the wrench in his hand would sooner or later turn the screws of the entire ninja world. The day the broken sword was repaired, he felt a snake-shaped mark at the bottom of the package. The man's eyes told him: You can't hide it anymore. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.