Resurrectionist: Start with Dayu Controlling the Floods

"History is always full of regrets. If I have the chance, I will definitely change it." The famous history bastard said so happily, so this bastard just got such an opportunity. From Dayu's flood control to the Qing army's entry into the customs, he had personally experienced it. However, under the grinding wheel of history, his personal power was so small. No matter how hard he tried, history always slipped towards the scene he was familiar with, and in the end there was no change at all. In the end, he suddenly discovered that it was not because his efforts were useless, but because his participation in history became the history in his memory.