Blue Whale - Season 1 Episode 18 The Key
Overview: Armin pushes the game in its own way and does something to get the initiative out of the world. Bahman, with the help of his friends, is recovering his memory and is unaware of the fear of Parviz people at Mehrdad's friend's house, all the people involved are trying to not be seen, but it does not take long for the game to start in a different way...