Derya is a woman who had a great love affair with Sadi Payaslı, whom she met years ago while doing her compulsory service in a military hospital, but was disappointed when Payaslı left a farewell letter and disappeared into thin air. Crossing paths with Sadi Payaslı again will cause secrets that have been hidden for years to be revealed! When Sadi Payaslı meets Derya, the lover he has never forgotten, his life will turn into a deadlock.