Private detective Germán Areta el Piojo investigates the life of a gay man who has apparently abandoned his partner. When they both turn up dead, it seems one killed the other before committing suicide, but Areta is not convinced.
A devastating atomic device is about to fall on a small town, which is evacuated. Only thirteen inhabitants remain, gathered in a church.
A cruel hitman nicknamed "Kamikaze" uses all kinds of methods to carry out his jobs. One day he will have to face an old enemy who has an old account pending with him.
