Full Name: Survival Cave Family

Outside the catacombs, there are endless catacombs. There is endless excitement in the cave. There are the sun, moon and stars here, as well as a luminous carpet that stretches thousands of miles; there are steel and concrete, and there are also rare treasures of civilizations in the world. When Zhang Xiao brought his whole family to the cave, he saw an underground train that coexisted with machinery and flesh and blood shuttling through a river of magma; he witnessed a three-eyed caravan exchanging luminous spores for human souls; deep in the 37-story ant nest, there was a magical combination of genes of species from all over the world. "Welcome to the real world of catacombs."