1914. The outbreak of war. In the French town of Arras, a Dad is normally brutally murdered. The Catholic Inquisition transmits its most established of Inquisitors, Poldek Tacit, to research. Yet as Tacit arrives, armed forces confront each other across No Man’s Land. As he strives in vain to determine the reality behind the murder, a beautiful female, Sandrine, warns English soldier Henry Frost of the mutual foe even more terrible lurking under the killing fields…