Su Jin traveled to another time and space due to an accidental death, where he witnessed another version of Chinese civilization - the Forbidden City turned into an antique street, the Leshan Giant Buddha collapsed in half, the Dunhuang murals were eroded by wind and sand, and the Mogao Grottoes turned into a headless cave. Cultural relics were damaged and restoration skills were lost. He decided to use his skills to become a restorer, engage in his favorite cultural relic restoration work, and change the world!