The Earth Fell into the Star Abyss, and I Heard the Echo of Strange Beasts

The earth fell into the abyss of whales and stars, everything became deformed, and people relied on beasts to survive. The final echo lasts for ten seconds, which is the aftertaste given by death to the cultivator. Young Zhang Yan, a zero-adapted person, accidentally heard about the life of a strange beast. His sequence belongs to the person who died fifteen years ago. Beneath the ground floor, every step leads to a path rewritten by the fugitive civilization...