Lin Wan, a young urban cultural relic restorer, accidentally developed a spiritual connection across time and space with Su Jinse, a court painter of the prosperous Tang Dynasty thousands of years ago, through a damaged butterfly-shaped silver ornament from the Tang Dynasty. The two are in different time and space, but they can perceive each other through dreams and specific handed down antiquities, and even indirectly transfer items and information. While Lin Wan used modern knowledge to help Su Jinse survive in the crisis-ridden palace and find lost skills, the clues left by Su Jinse also led Lin Wan to uncover a modern conspiracy surrounding the lost national treasure "Xuanji Scroll." The past and present reflect each other and save each other, unfolding an epic about inheritance, female power and immortal beauty.