Ragnar Sellsword, mighty Viking warrior from the Orkney Island (so named for the orks that infest it) goes undercover as a glamorous and dashing swashbuckler with a mostly-unbuttoned shirt. His cover name is Bing Chincleft, and he is currently lounging on a sunny beach in Jamaica sipping a tropical beverage with a wedge of pineapple in it, and attempting to win the heart of sassy pirate Augusta Brassbuttons.
However, what he doesn't realize is that she is actually an steampunk-esque genius codenamed "Professor Swaggers" (and one-quarter ork) and is after the Heart of Orkney, the gem that protects the Orkney Islands. She needs this to power the Imperturbable Device to fight Captain Wunderbar, the nazi superhero.
But what she doesn't realize is that the Heart of Orkney is the only thing keeping the Rift from opening and horrific multidimensional tentacled creatures from the Plains of Leng from invading and devouring this world.