Before you was called Alexander Streltsov, now your name is Sander . You and your sister have accepted a new world, and now you are a spirit catcher and a disciple of the supreme shaman of trolls. From now on, the comprehension of magical art, the taming of animals possessed by evil spirits and the removal of unknown curses is your ordinary life. You are supported by a powerful beastmaster and loyal troll friends, and few will risk contacting them. But even a spirit catcher has to be tight when an unknown enemy is declared in the forests. Trolls disappear, children of a neighboring tribe suffer from a strange disease, die at the hands of an unknown shaman killer. And only you can help your neighbors, who have no one else to count on. No matter how strong the enemy, no matter how dangerous, he must be stopped before he attacks your tribe. It does not matter what tests you will have to go through for the sake of victory, because the main thing is the safety of your loved ones.