Exiled to the Northern Lands, I Build an Empire with the Myriad Worlds Mall

[Extreme Cold Disaster + Exile and Survival + Interdimensional Marketplace + Infrastructure and Conquest]

During the Great Qian Dynasty's Little Ice Age, the national treasury was empty. The entire family of the Minister of Revenue was framed and thrown into prison. Pei Changyuan, once a pampered young heir, was shackled and sent into exile in the frozen northern wasteland, where temperatures plunged to minus thirty degrees, along with his aloof wife and four-year-old niece!

His enemies at court declared that within ten days, the entire Pei family would freeze to death on the road and become food for wild dogs!

Who could have guessed that Pei Changyuan would awaken the [Two-World Supplies Exchange Marketplace], where ancient junk could be traded for modern supplies!

"Ding! Turned in the bones of an extremely cold mutated snow wolf. Exchange reward: ten modern military parkas and five tubes of erythromycin ointment!"

"Ding! Turned in anthracite ore. Exchange reward: three hundred jin of high-yield, cold-resistant potato seeds and twenty boxes of self-heating military rations!"

So, while others suffered amputations from the cold or gnawed tree bark on the road to exile,

Pei Changyuan's family wore light, warm arctic gear and ate steaming self-heating hotpot in a sheltered spot.

Three years later, chaos engulfed the land, and the emperor fled north in a panic to seek help.

But he found that the once bitterly cold land of exile had long since been enclosed by iron walls. The good-for-nothing he had stripped of his estate and banished now sat on a throne, looking down upon an army of a million...