Why Is It Self-Evident?

I traveled through time and became Yue Fei. I know everything - which battles will be won, which troops will rebel, which year the Jin soldiers will go south, which day I will die. I thought I could rewrite history. I won Yancheng, regained Hebei, and went further than Yue Fei in history. Then I started to discover something - Every choice I made was exactly the same as that person in history. Not being taken away from you, not being controlled. Standing in this position and facing these people, you can only choose this way. In the fourth year of Jianyan, I burned a piece of paper. On the Fengbo Pavilion, I poured myself a glass of wine. "This wine is dedicated to Jianyan himself for four years."