来自五湖四海的热情问候，愿你安好。钻石王老五艰难爱情

　　The Earth is approached by a flying saucer with two visitors from outer space. It turns into a beer keg and lands on the back of a truck. Second landing aliens, this time in a container for rubbish dump, land in the middle of the public settlement. Aliens, called A and B look like a normal people.