Exiled to the Far North, I Eat Hot Pot and You Eat Grass

[Exile + Extreme Cold Natural Disaster + System Mall + Farming + Dimensionality Reduction Strike] The Little Ice Age came, and there was a severe drought and starvation everywhere. Lu Xuan, the general's concubine, was framed and exiled to the extreme northern border at -40 degrees Celsius, guarding an abandoned beacon tower alone. The court was waiting for him to freeze to death, and the barbarians were waiting for him to starve to death, but he awakened the [Jidao Mall System]! As long as you have points, everything can be exchanged! [Self-heating hot pot, 5 points, spicy and delicious. [High-grade military coat, 10 points, keeps warm and cold. [Zhao Yun, the peerless warrior, has one hundred thousand points, conquers the world with force, and has 100% loyalty! When the imperial court moved south and the emperor gnawed tree bark in the cold wind; when an army of 300,000 barbarians crossed the ice field and prepared to plunder the world... They discovered to their horror that the dilapidated beacon tower had turned into an indestructible steel fortress! And Lu Xuan was wearing a mink coat, leading Yanyun's Eighteen Cavalry, eating hot pot and singing songs on the city wall! "I just want to take shelter from the wind and snow here, but you have to come and kill me?"