Just as she reached the landing of the spiral staircase, Nangong Jin's face turned dark. She almost tumbled headfirst down.,Nangong Jin went out to personally greet the distinguished guest, Li Bai Sheng, the president of Zhennan City's Sheng Group.,"The great Yaolong King, the king of darkness in the world, is actually doing this lowly job here. If those old farts from the underworld knew, their eyes would probably pop out of their sockets."。