Melting World

I was walking in my neighborhood with my dog looking around and noticing people walking around. Up ahead I see someone sinking into the sidewalk, but they aren't even reacting. While I move toward them I see cars sinking into the street. I start looking all around and I see that houses are also sinking into the earth as if the ground is turning into a liquid. I look down and I see my feet have sunk into the sidewalk and I am continuing to sink. I try to move forward and suddenly I am swimming and I am in an ocean of water.