Sonsuz Geceler.

Osman, who spends his money on his daughter's medicine, sells his ring to meet the household needs. He is forced by someone he meets at a tavern to rob the factory where he works. Osman is wanted as a murder suspect due to an incident that occurred during the robbery. He goes to talk to his boss to prove his innocence. While secretly entering the house, he witnesses the murder of his boss. The boss's wife, who committed the murder, offers Osman money in exchange for taking the blame for the crime. Osman takes the blame for the murder to save his family from poverty. However, his wife and relatives will not accept this situation.