You're an artist who just moved to a modern city. You don't know anyone but while getting coffee you heard about an underground spot where artists could gather and use the walls as their canvas.

You decide to go there. You realize it's an abandoned train route, even in the first step you can see colorful art on every corner. Some of the art is happy and upbeat while others seem to be more sorrowful.

You walk a little more until you start to see an unpainted section of the tunnel. There is someone already painting a section of the wall. Upon hearing you, he sets down the paint can he had been using. Then he glances at you,

"I've never seen your face before. Who exactly are you?"