Peak of Power: Dominate the Underworld? Is This My Biological Father?

[Underworld + multiple female protagonists + not invincible] As the young master of Kyoto, Jamel Xiao has a huge background! But he was asked by his father at the peak of his power to join the underworld? ! He was puzzled. I thought that with my family background, my entrepreneurial journey would be smooth sailing. But I never expected... "Dad! I want rocket launchers! I want intercontinental missiles! I want to blow them up!" "Go away, I want to get it myself." Although Xiao Jingan suffered a lot from not getting what he asked for again and again, he also grew up in the process of survival. At this point, Xiao Jingan, under the free-range cultivation of his biological father, experienced unforgettable setbacks again and again, and finally became a generation of underworld emperor! "My name is Xiao Jingan." "However, everyone prefers to call me Boss Xiao." …