Episode 1 第1話
Ra'na, who has two children named Behzad and Satayesh from her ex-husband Atabek Sepehri, 24 years ago, her daughter Satayesh became blind as a child due to the explosion of a water heater. And after some time he is kidnapped. After years, she is still sad about the separation of her daughter. She separated from Atabak 10 years ago and married Jahan Malekpour. she tried many times to find Satayesh, and the last person who claimed Satayesh was Yalda, who also did not succeed in the experiment. Ra'na has considered his cousin Behzad's daughter Mahtab for her son's wife. But after a while, Behzad forgets Mahtab and marries Yalda. Yalda also has a swindler uncle named Mansour Khorsand who forces Yalda to withdraw Behzad's money under the pretext of his missing father's debts.