Sun Xuan, a gloomy young man who works in the ancient book restoration room of the library, has the strange ability of "skill intrusion" - every time he repairs a broken ancient book, a "skill fragment" from ancient and modern times, China, foreign countries, and even the future will randomly pour into his mind. However, an alien "Saar" disguised as an archaeologist has also set his sights on the historical relics of the earth. The purpose of his trip is to tamper with the nodes of human history and cause human civilization to self-destruct in the cradle.
When Sun Xuan was repairing the bamboo slips of the Western Han Dynasty, he awakened the skill "Twelve Needles to Determine Pulse" and successfully cured the dying veteran next door, but was labeled as a "historical variable" by Sal. Saar began to use technology to forge bronze inscriptions, tamper with Dunhuang fragments, and interfere with Wang Anshi's reform... Sun Xuan was forced to be involved in the whirlpool of historical events.
"Originally, I just wanted to repair the book and bask in the sun." Sun Xuan rubbed his temples and patted a newly restored fragment of "Yongle Dian" in front of the other party. "But you insist on turning history into a garbage dump. I can only... Rebuild it piece by piece."
His left hand is the secret skill of chaos, and his right hand is the heart of research and truth-seeking. What he studied was not books, but the roots of Chinese civilization. In the silent wars with aliens, Sun Xuan gradually discovered that Thrall was not the only one who existed. A cosmic organization called "Star Sequence" was waiting for him to "repair" the coordinates of the entire earth.
