Traveling through the Three Kingdoms to become a bandit, the man from science and engineering began to transform the bandits into an elite force. He did not like to fight and kill, but only liked to subdue others without fighting. Between siege of cities and development, I chose economic and public opinion warfare. When heroes talked about grand ambitions and hegemony, I chose peaceful economic development. When talking about love with beautiful women, I chose not to violate women's subjective wishes.