1274 year from the Nativity of Christ. Impregnable Acre is the last stronghold of the Crusader knights in Palestine, which they almost lost. The mysterious brotherhood - the top of the Templar Order - is still trying to maintain peace between Christians and Saracens. But their plans and hopes are contradicted by the ambitious aspirations of the monarchs of the West, the fanaticism of the Vatican, demanding the return of the Holy Land ...King Edward of England promises the Pope to start a new crusade - and this campaign threatens to develop into a bloody massacre that will claim thousands of lives. Young Scotsman Will Campbell - a Knight Templar and a student of one of the leaders of the order - is ready to give his life to prevent the coming catastrophe. But what can he and his friends oppose to the plans of powerful enemies?