Game, Interrupted

In 1979, during their winter break, two siblings aged 7 and 8 find their way out of boredom by switching from one game to another in a small apartment in Ankara. Their father passed away a few years ago, their mother is at work all day and their grandmother is sleeping on the couch as usual. However, something goes wrong that day. While trying to figure out what happened, they notice a strange intruder at the door, who resembles Khomeini or Darth Vader. They must fix the course of events before their mother returns home.