An unstable veteran tries to rescue his kidnapped daughter and unleashes the beast within himself during his quest. He quickly becomes suspected himself.

Leonida Riva is a gloomy, solitary war veteran, once Captain of the Army's special forces. Life and work have driven Riva apart from his family. His eldest son, Mattia, has never forgiven him while his daughter, Teresa, loves him unconditionally. However, a tragic event will force Leonida to transform into something he thought he had long buried in the past.—X