Cao Cao is not a villain, he is a practical entrepreneur. Historical novels have always regarded him as a villain, but the real situation is that he is a decent character. Today we will take you to understand the real Cao Cao from the perspective of a positive protagonist. After being born as an eunuch, he started by spending his wealth to recruit the first batch of "angel employees". Knowing and employing people is his greatest core competitiveness. In the era of fiercest competition in the "market" (the world), he defeated all competitors.