Demon Cultivators Are Superior to Others.

On the day of disaster, the demon world invades. The city collapsed in the purple cracks, monsters emerged from the ground, and the steel civilization was shattered by the power of cultivating immortals. Wearable armor engineer Lu Yunfan survived wearing his homemade armor at the exhibition, but saw the armor being smashed to pieces with a claw in front of the monster. He survived in the ruins with a broken formation book and a brain full of circuit knowledge. He traveled across half of the occupied area in pursuit of his childhood sweetheart who was infected by the demonic energy, only to see her die from a large-scale killing technique used by righteous monks who did not distinguish between friend and foe. From ruins to fortresses, from wilderness to mountain villages, when the belief in technology was shattered, Lu Ning found that the broken stone that had been hung around his neck for more than ten years, the magic sword in his hand, and the crumbling world beneath his feet were all pointing in the same direction— The hometown he desperately wanted to leave