The greatest murder is killing a person's happiness and dreams! Famous crime writer Agatha Christie, also known as the Queen of Crime, disappears for eleven days in the past. When his car is found crashed into trees by a lake, everyone is sure that he is dead. However, the famous writer returns to Istanbul's most famous hotel, Pera Palas, and all the facts will now be revealed. Agatha Christie is visiting Pera Palace again for the shooting of her biographical detective film about this legendary eleven-day disappearance story. At Pera Palace, Miss Christie finds herself caught in a real movie. How will Agatha Christie prove these murders she witnessed when the characters who need to be killed for the movie start to become victims in real life? So, what do the dreams he sees and the gaps in his memory tell him? Will the mysterious detective and his assistant who are after Agatha Christie be able to light up the darkness in Pera Palace?