Pioneer's Oath on Blood

The pioneer camp "Sputnik" is located by Lake Chudnoye, where, according to legend, a treasure is hidden on a floating island, and spirits of the underworld inhabit the forest. From the first days, the boys of the third shift feel uneasy: drowned souls seem to haunt the lake, and the "living" trees prevent them from leaving the woods. At night, the boys from the first squad secretly make their way to the lake. There, one of them takes a blood oath to earn the friendship of the squad leader. After that… he begins to behave like a completely different person – turning from a whimpering coward into a bold and self-assured jerk. And in the morning, a lifeless body of the counselor is found in the camp…