Ali, a homeless man, works as a shepherd. One day, Bülent rescues Ali from drowning in a lake. Bülent's father, Kamil Bey, adopts Ali, who saved his son's life. Ali grows up with Kamil Bey's children and studies engineering at university. After graduating, he starts working at Kamil Bey's factory. One night, Ali goes to a nightclub and meets Gül, a singer there. Ali is deeply impressed by Gül and decides to go to the nightclub again the next day. Ali takes Bülent, who grew up with him, along when he goes to the nightclub. Bülent falls in love with Gül at first sight, leading to a major conflict between the two brothers.