In 1916, the European battlefield of World War I was in a stalemate. Lieutenant Woodward (Brendan Cowell) from Australia took over a demolition unit in a dim tunnel. 18 months ago, Woodward was still away from the battlefield, working in mine blasting in Papua, and gradually established a relationship with his young girlfriend... As the war progressed, Woodward responded to the call and joined the army with his blasting expertise to rush to Europe. Woodward's initial performance did not impress his subordinates, but after successfully blowing up the German machine gun position, Woodward and his comrades were sent to the "60th position" in Belgium, where the Allied soldiers were terrified. It is said that the Allied trenches in front of the 60th position were covered with blood. When Woodward and his party arrived at their destination, they found that their comrades had laid a million pounds of explosives in the tunnel under the 60th position, but the time of detonation had been delayed...