In 1243, Yu Jie built Daliang City, and young Lu Chen inscribed "This city is not for sale." Thirty years later, Meng Ge personally conquered Broken Diaoyu City. Unknown to the world, what really locked the dragon was the thirteen earth vein seals in the belly of Huaying Mountain.
Lu Chen, the keykeeper who is afraid of light, always lives underground to control the mechanism; Jiang Du, who is afraid of the ghost leader of the black water, uses the wooden poles and war dance to command the surface of the river. One person is in the mountain, the other person is in the river. Taking "sound and pulse" as their trust, they establish their love across the river bank and build the underground Great Wall together.
The commander-in-chief of the Yuan army, A Shu, believed that "everything has a price" and traded in gold, butcher knives, titles, and death in turn, but only in exchange for "this city will not be sold, and this life will not be redeemed." In 1258, Lu Chen activated the "Self-trap Mechanism", and the entire city sank into the ground and transferred to the underground kingdom, launching a thirty-year asymmetric sovereignty war with the Yuan army.
The Song Dynasty has surrendered, but they are still beating the rock wall in the dark, responding to the "three piles of gunpowder" with "three rock drums", and guarding until the last person and the last pillar. In 1279, Lu Chen sealed the thirteenth gate and died with the enemy. Seven hundred years later, an archaeological team discovered 13,000 bloody hammers with the words "not for sale" on their heads, which still burns my eyes.
Three feet underground is the royal land; even if you die, your sovereignty will not change.
