As a child, I was completely convinced of the existence of the Snake-Gorynych, as my grandfather brought me indisputable facts. I said, I killed the last, because if you go to the mountains, you will not find any. As a proof, look here.
He pathetically touched his pants and showed his scars. Here, he says, the four-toothed Serpent-Gornyic bitten me in the leg. It was old, only four teeth remained. I wrapped him.
And only at the age of 16 I learned that it was a scar from Will XD