Nathan Algren is a military officer deployed to Iraq for a search and rescue mission. Disgraced in operation, he gets reincarnated as the overpowered Ragnar Sigvald, son of a mighty warrior family set in Alt History Early-Medieval Europe. Filled with betrayal and deceit, William the Conqueror''''s reign is not as secure as it once was. Will Ragnar Sigvald, son of a Marshal, be able to turn the historical situation around? Or will he die a cruel death, under the crush of medieval era warfare?