Set in 1955, the anime follows the story of seven teenagers locked in a reformatory, waiting for a ray of light in a daily hell of suffering and humiliation, focusing especially on how they faced the life once regained freedom.

Set in 1955, the anime follows the story of seven teenagers locked in a reformatory, waiting for a ray of light in a daily hell of suffering and humiliation, focusing especially on how they faced the life once regained freedom.

Set in 1955, the anime follows the story of seven teenagers locked in a reformatory, waiting for a ray of light in a daily hell of suffering and humiliation, focusing especially on how they faced the life once regained freedom.

Set in 1955, the anime follows the story of seven teenagers locked in a reformatory, waiting for a ray of light in a daily hell of suffering and humiliation, focusing especially on how they faced the life once regained freedom.

Set in 1955, the anime follows the story of seven teenagers locked in a reformatory, waiting for a ray of light in a daily hell of suffering and humiliation, focusing especially on how they faced the life once regained freedom.