In one lake, for a long time, there lived a real monster, a kind of local Jaws - a giant pike, which was as much as two hundred years old. The harm from the toothy monster was countless: the cute fish devoured geese and ducks, and was about to get to people. Vitka, Genka and their friend Zhmurkin decided to catch the monster. Yes, they had serious fishing ahead of them - they couldn’t catch a huge pike with a fishing rod? Moreover, this idea turned out to be very dangerous. But will this stop fearless boys?..