In the cold, dark depths of the universe, nine colossal dragon corpses pull a mysterious bronze coffin across the stars—an image captured by a space probe that shocks the modern world. During a class reunion trip to Mount Tai, Ye Fan and his former classmates are suddenly swept up by this ancient coffin and transported to a distant, desolate planet and eventually to the Big Dipper Star Domain.

Finding himself in a world of ancient immortals and bizarre mythological creatures, Ye Fan discovers he possesses the "Ancient Desolate Eucharist," a legendary but currently "cursed" physique that is nearly impossible to cultivate in the modern era. While his classmates are recruited by powerful sects, Ye Fan must struggle against the odds, utilizing his intelligence and a mysterious green copper shard to break his body's limits. The series evolves from a survival thriller into a grand epic as Ye Fan uncovers the truth behind the dragons, the coffin, and the ancient emperors who once "shrouded the heavens" with their power.