Grasslands at night are huge and mysterious, as if they could embrace the whole world, and as if there is another world (the inner world). I was surrounded by the grasslands at night which is a hide and also a protection. Step-by-step I walk into the darkness, leaving traces of the light. This is a ruler of consciousness which measures the distance of darkness; it can also be a line that divides the earth, or gather into a river, glittering.