Two sisters, one young and the other old, are interested in a young worker. The older sister sacrifices her interest in favor of the younger sister, setting the stage for the two to marry. But the little sister suspects the relationship between the two and rejects them. A young worker marries his older sister and loses his wife a few years later. Desperate and desperate, he confesses all the issues in a letter to his old lover and goes to his house with his daughter, where his wedding ceremony is held. He sends the girl to the woman and gets lost in the darkness of the street.