Bjorn Thorgunson is a Norseman from Sweden during the Viking Age; Hiro Kishimoto is a Samurai from the early Heian era. Both of them dream of a more fulfilling life, full of adventure. But when they both find identical amulets, nothing would prepare them for what would happen. When they wake up on a parallel world, they discover that what would be mythical in their world, exist very much in this one. Together, they must aid the people of the world in a war against an evil that threatens to conquer them all. On their adventure, they find their true strengths, the power of the amulets and...