Ji Huan, a graduate student in the Department of History, discovered in an accident that he could "see" another possibility of history. The truths buried by official history and details weathered by time poured into his mind like fragments. At the same time, a mysterious system bound him - [Shanhe Photo].
The system told him: The real history is not the only one. Every piece of the past that has been tampered with, forgotten, and distorted is hidden in the "Mountain and River Pictures". He must enter these scrolls, restore the hidden truth, and repair the cracks in the long history.
