On a rainy night in Fog Harbor, an originally ordinary business investigation accidentally involved Shen Jin in an extraordinary world hidden outside of human society.
The Holy Sect, the Thirteen Nightborns, and the Relic Hunters are all looking for the same thing—a Black Sun Key that has been sleeping for more than two hundred years. When the key came to life in Shen Jin's hand, he discovered that what this ancient relic really opened was not the treasure, but the "sealed gates outside the sky" all over the world.
As the investigation continued to deepen, Shen Jin walked all the way from Wugang to the Eastern Cultivation World, and from Kunling to the starry sky, the fairy world and even the higher-level divine realm. He gradually learned that the earth was not the center of the universe, but a huge blockade that had been hidden for millions of years, and he became the new gatekeeper.
What is sealed behind the door?
Why did civilization disappear millions of years ago?
Are the so-called immortals really superior?
Starting from a security commission of 120,000 yuan, Shen Jin stepped out of the foggy port step by step, passing through mountains, rivers, seas of stars and all realms. What he ultimately faced was no longer just an enemy, but the way for the continuation of the entire universe.
