What, You Build an Empire with Five Million?

Let me ask you, which man doesn't want to command a million troops to unify the country, then establish a country and become emperor, and live a happy life? So, if you had five million, what would you do with it? Is it buying a car or a house? Or hold on to the wall every night? Or is it to become bigger and stronger? Li Yu chose to use the money to build an empire. Then he came to 9527 parallel time and space and began a magnificent entrepreneurial journey...