Noushin has returned to Iran after years, upon a request by her severely ill father to find a person that he needs to see. Her father finds this visit the most important duty of his life before passing away. Sheen is about a family secret that has been kept for many years. Shirin, the house maid’s daughter while playing with the owners’ children in the old house, falls in the well in the middle of the yard. Her body was never recovered. Her mother was pushed out of the house. They covered the well and abandoned the house. The family members encountered many unfortunate events throughout the years and didn’t have a happy life. They have returned to ask for forgiveness from a woman who lost her child.