Li Qingye unexpectedly arrived in the Great Yan Dynasty.
Waiting for him were four bare walls, enormous debts, and a downright disastrous System.
The one thing he could be grateful for was his sweet, considerate young wife.
To make sure she had enough to eat and could enjoy meat more often, he resolutely abandoned literature for commerce, using modern marketing to teach them how to do business.
From ice jelly to grass jelly, from simple firearms to siege engines, from agricultural machinery to planes and cannons.
Li Qingye kept pushing forward, and when he finally looked back, he had risen to the highest ranks of the court and achieved unparalleled feats.
