The Most Powerful Man in the Prosperous Tang Dynasty

What? Poet Li Bai? Ahem! That's my junior brother. Sword Immortal? That's my dad. Gao Lishi, the eunuch of the ages, hahahaha, that's my younger brother. Hong Qigong? Huh? Why does he have anything to do with it? Tang Xuanzong? Well... I can't tell you this, it involves royal majesty, that is... Younger brother. This is a huge book involving modern cities, vendettas, court fights, and large-scale wars... Ahem!