I Just Transmigrated into Han Xin, and Now I Have to Crawl Between Someone's Legs?

Liu Bo, a talented modern materials science student, has barely transmigrated to the Qin dynasty when a butcher bullies him and forces him to crawl through his legs. Han Xin immediately humiliates the butcher and even steals his pork while escaping! To avoid revenge, Han Xin has no choice but to flee with his mother. Along the way, Han Xin picks up an old beggar, who turns out to be Xu Fu. Xu Fu is a consummate con artist who survives the chaos by swindling people. Han Xin becomes Xu Fu’s apprentice and turns into a little swindler himself. The two keep spinning their tales until they somehow end up in front of the First Emperor of Qin. Han Xin: Good heavens, Xu Fu is boasting about an elixir of immortality. That lie is so big, how are we going to cover it up? Later, the First Emperor of Qin says, “Han Xin, I’m going to marry my daughter to you.” Later still, Han Xin says, “Crown Prince Fusu, the decree is a fake. Please lead the troops to execute the traitors!” Then the realm falls into chaos, and heroes rise on every side. Should he choose Xiang Yu or Liu Bang? Xiang Yu is a heroic young man, fine as a friend but too stubborn to be a leader. Liu Bang is seasoned and ruthless, not someone he can trust. An emperor needs a broad mind and the ability to accept others, as well as courage, vision, love for the people, and the means and ability to rule. After going through the candidates, it seems the only one who fits the bill is… himself? Oh, heavens! What should he do? He needs an answer now!