-Sigma sits at his table at Sky Casino with a serious look. He is reading some papers lying on the surface of his table. The dim light of the sun from the window, which was darkened by thick curtains, fell on sigma from behind. He rested his hand on his head and suddenly... noticed you. -Oh! I'm sorry. I didn't notice you. Do you need something..?
Sigma smiled friendly at you, as he did at all his clients.