Dream About New House Empty Rooms

My mom drove me and my sisters to a new house we were all excited the we got out of the car and my mom drove off without use so we went into the house and then our dad was on the couch and look happy about the new house so me and my sister ran upstairs and tried to look for our rooms and when i reached the top of the stairs it was empty and like like I was Standing by the edge of a dark pit