The hero of the novel by Andrei Voronin and Maxim Garin “Mumu. The killer will not come to the funeral.” The profession of a stuntman has taught Sergei Dorogin a lot; he knows how to do what most people are incapable of. But his profession did not teach him to see enemies in those who are called friends, nor did it teach him to respond to cruelty with cruelty. The epiphany came to him late - he lost his wife, children, good name, had to spend four years in prison, but even after that they tried to take away the last thing from him - his life... But he managed to survive - in order to take revenge. At the very last moment he throws off the mask of a deaf-mute nicknamed Mumu, to pronounce his sentence, and the enemy, with eyes glazed with horror, sees who is in front of him - stuntman Sergei Dorogin. But he won’t be able to tell anyone about this, fate is on the side of the ruthless avenger...