Once upon a time there lived a strict, ruthless commander. One day, his own grandson ends up in his company. Deciding to raise him according to harsh military laws, the commander establishes new orders and entrusts power to those cadets who show cruelty and treachery. In the course of events, a descendant of the company commander learns about the strange death of one of the cadets. Overcoming the bullying of fellow students, he tries to find the answer to his death, because the boy’s soul did not go to heaven, and its presence in the company leads to terrible consequences.