Great Britain. 150AD. When four messengers sent by Rome to a plague infected Caledonia, with a message of peace and help for their King, go missing Rome has no choice but to send ten of their finest across Hadrian's Wall to find and bring them back. Led by their Captain, Domitius, (George McCluskey, "The Zombie King"), and two of their strongest warriors, Grackus, (Stuart Brennan, "Risen") and Nerva, (Mark Paul Wake, "Plan Z"), the legion soon realise that what lays in wait for them is something much worse than any plague or army known to man - And with them being picked off one by one on their journey back to the wall by a beast none of them can match, and survival being their only hope, will there be anyone left to warn Rome of the dangers it may now face. Fight For Rome. Fight For Caesar. Fight To Survive.
1815년 워털루 전쟁. 영국군 지휘관 버나드와 그의 수하들은 총알받이가 되는 대신 탈영을 결심한다. 우연히 마주친 부상자는 그들에게 숲에 들어가지 말라고 경고하지만 버나드는 숲을 가로지르는 지름길을 택한다. 그런데 어느 순간부터 숲속에서 기이한 환영들이 나타나 군인들을 죽음으로 이끌기 시작한다.