Beauty will save the world, but it will ruin your wallet. Viola Tarakanova found out how much money the beauty salon wants for her services and got angry. It was at this moment that her friend Elena Kalinina called her and informed her about the sudden death of her housekeeper Ekaterina. Fork rushed to her friend and found herself in a tangle of the most unpleasant events, because after Katya, almost the entire Kalinin family was taken to the hospital! Viola and her husband Stepan found out that all the household members were poisoned by the venom of a rare animal - the Amazonian two-tooth. The poison was in a seafood dish that the family had dined on the night before. The whole family, except Uncle Kirill… Of course, he is the first suspect, given his criminal past. However, even the battered Fork was struck to the heart when she found out who the poisoner villain really was!