Difficult times have come in Eastern Zaporozhzhia, because otamanka Helga gathered a large army and began to wreak havoc on the Cossack land. Cossack Bureviy must find the otamanka's lair and report about it to the sorcerer Shovkun. For an elite special forces fighter, this is a humiliatingly easy task. What could go wrong? Everything went wrong, starting with the morning curse of bad luck and ending with a meeting with his own death. Will Bureviy be able to prove to everyone that he can be an only one warrior in the field, even when fortune turned away from him?