One stone chain and me

I was dreaming that I’m sleeping alone in a dark park with only one light from left side. Suddenly I woke up in the dream. No trees and herbs were there but breeze. Only emptiness. Only Loneliness. I didn’t know how i gone there. Hundreds of black colored humanoids were appeared and disappeared then. So many illusive patterns appeared and disappeared. What is the meaning of this can any one explain.