A middle-class man wants to just once break out of his routine life and his dull marriage and throws himself into the hustle and bustle of the big city nightlife. Attracted to all the temptations, he goes to a dancing ...展开bar with a prostitute, where one of her colleagues is trying to take advantage of a naive man during a gambling game. But when the man wins against all expectations, the women lure him to an apartment, rob him and then murder him. The middle-class man followed the women and when the police arrive, they arrest him as a suspect. In desperation he contemplates suicide in his prison cell, but just in the nick of time, the real killers are found. The man who was just looking for a new experience then meekly returns home where his wife, without a word, serves him the warmed up soup from the night before.