The life of two siblings, Gülcemal and Gülendam, who were abandoned by their mother in their childhood to run away with another man, falls apart. Growing up in difficulties, the two siblings return to Bursa years later, having built a life that others envy. Gülcemal's sole purpose is to take revenge on his mother. He will take everything from her, make her dependent on him, and finally make her say, "I'm so glad I gave birth to you, my son." Gülcemal, who keeps his childhood wound of being motherless and never closes that wound, is a strong and ruthless man, a snake in his mother's words. However, on the first day he returns to Bursa, he encounters a girl with long eyelashes. This acquaintance, which starts with fear and anger, is actually the first sentence of a long story. Deva is a master of silk dyeing working for Zafer Hanım, Gülcemal's mother. Moreover, Deva was raised by Zafer Pehlivan, who is like a spiritual mother to her, and she is about to get married. However, Gülcemal and his archenemy Zafer Pehlivan will do their best to prevent this wedding from taking place. Everyone has their own reasons for trying to ruin this wedding. Innocent Deva, who is unaware of everything, will witness the shattering of her life in just one day.