In modern Yanjing, Lin Xuan, the heir to the thousand-year-old Lin family, unexpectedly awakened the ancestral jade slip "Huanyu Jian" and became the keeper of the Book Pavilion of All Realms. Since then, he has shuttled between the heavens and the world.
When he returned with the power gained from another world, he discovered that the familiar undercurrent of modern cities was surging. The amiable butler hides his secrets, the rivals reveal themselves, and late-night warning calls come one after another. What confuses him even more is his mother's mysterious disappearance many years ago. The family announced her death but kept it secret.
Using the heavens and the world as his classroom and thousands of teachings as his material, Lin Xuan grew up in the gap between reality and the world. He not only needs to explore the truth behind his mother's disappearance, but also needs to uncover the secrets that his family has guarded for thousands of years, and he also needs to face the extraordinary forces hidden behind the real world.
This is a story that travels between reality and the world, while protecting the fire of civilization, and creating a legend of its own.
With all the heavens and worlds as his classroom and thousands of teachings as his material, Lin Xuan gradually grew. He will travel through the gaps between history and legends, explore the treasures of lost civilizations, and confront powerful enemies from different time and space. In the cobweb of reality, he will uncover the truth about his family's thousand-year protection, search for his mother's traces, and finally define his own path.
This is the story of a person who protects the fires of thousands of civilizations and walks out of his own legend among the mortal world and the world.
