If You Say I'm Not Doing My Job Properly, Why Are You, Chengda Warlord, so Panicked?

I was reborn as the eldest son of the Su family in the Republic of China. I spent countless fortunes since I was a child. Unexpectedly, I awakened the system. As long as my descendants can spread enough branches, they will have countless wealth, and even give me a legion? Gradually, Su Chen started to expand his business and property from an ordinary young master, and even his army became larger and larger. No, I just wanted to be a playboy and a prodigal, so why did I gradually become a warlord? Next, the Su family regiment slowly expanded and developed in secret. When the warlords outside were fighting for hegemony, Su Chen's regiment had been trained as special forces and even had countless military factories. At this moment, Su Chen led the troops out of the mountain. Everyone was dumbfounded. Then, Zhang Zuolin, Feng Yuxiang, and Lao Yan all began to worship me as their brother. Do you only want the eldest son of the Su family to be promoted?