Traveling to the end of the Tang Dynasty, Shen Gui only wanted to do one thing: change history.
He knew that Huang Chao would slaughter Chang'an, that Zhu Wen would usurp the Tang Dynasty, and that Shi Jingtang would cut off Yanyun.
He made plans in advance, he worked hard, and he pulled people back from dead ends time and time again.
Then he discovered——
The people he saved overthrew the Tang Dynasty with his own hands, the massacre he prevented was replaced by a greater massacre, and the mountains and rivers he desperately guarded were torn apart by his own plan.
Every one of those "inevitables" in the history books is stamped with his fingerprints.
He is not a time traveler.
He is history itself.