After losing his family, the masked vigilante RENDEL is caught in a cycle of revenge, destroying the VALA organization piece by piece. VALA's ruthless leader Christopher "Smiley" Cox is about to release a harmful NH25 vaccine worldwide, which Rendel is trying to stop. A spiral of violence awakens the ghosts of the past and raises the stakes in the battle against a mythical enemy. Can a vigilante be a hero? RENDEL - a Dark Hero of Vengeance.