Yan Liang: I Was the King of Scrolls in the Three Kingdoms

Yan Liang, a doctor of history, transformed into Yan Liang on the eve of the Battle of White Horse. Opposite Guan Yu is charging, and in thirty seconds his head will be cut off as a record. There was only one thought in his mind: Who am I? Where am I? My graduation thesis is about this battle—— Wait. It took him three years to write this paper. Guan Yu's charge route, the speed of the red rabbit horse, and the best placement of the baggage train are all in Chapter 5, Section 3. Thirty seconds was enough for him to review it. Three minutes later, Guan Yu reined in his horse and looked at him with squinted eyes: "How did you know I was going to charge from this way?" Yan Liang wiped his sweat: "Brother Yun, it's a long story... How about you let me go back first and I can write a paper to explain it to you?" Guan Yu: "?" Later, Cao Cao sent people to win over him. Yuan Shao wanted to chop off his head, and Liu Bei wanted to treat him to dinner. Zhuge Liang wrote a letter asking him if he could help correct typos. Yan Liang looked at the bamboo slips on the table and sighed: "If I had known that traveling through time would be so tiring, I should have chosen an easier subject back then." For example - how to lie flat.