After crossing paths with Baba Yaga in Finland, Samantha Moon and the gang continue their whirlwind European tour... Next stop: Denmark. Copenhagen is a dream. A beautiful city in a beautiful country, so of course Samantha Moon and her friends and family would eventually wind up fighting a Viking horde of the undead. It begins with a stop in a curiosity shop. Tammy is drawn to a small statuette of the Goddess Freya, a supposedly innocent souvenir meant for tourists. It's anything but. The goddess has a request... and only Tammy can fulfill it. Thus begins a journey deep into an island forest... and down into a forgotten temple where a cursed army of the undead await. Luckily, Sam, Kingsley, Allison and Anthony have Tammy's back. And also one very special goddess.