In a world of vivid fantasy and Norse mythology, a group of young warriors embarks on an epic adventure that will take them to the fringes of Valhalla, the glorious paradise of warriors. The story begins when a boy named Niels and his sister, who have been drawn into a magical world after discovering a mysterious board game, are kidnapped by the malevolent king of the dark forces, who seeks to use them to carry out his sinister plans.
As Niels and his sister navigate this new and astonishing territory, they encounter fascinating characters such as Viking gods, monsters, and legendary warriors. With the help of a great warrior named Hilda and a court jester, unexpected alliances are formed. Together, they fight against dragons and mythological beings, facing the trials and tribulations that fate has in store for them.
As the young ones strive to explore their courage and skill, they discover that true strength comes not only from physical abilities, but also from friendship and sacrifice. The quest to save their family transforms into a journey of self-discovery and heroism. Filled with action, humor, and a magical narrative, the story culminates in an epic battle that will decide the future of their world and the fate of all warriors in Valhalla. The destiny of Niels and his sister is intertwined with the creation of a new myth, where bravery and loyalty will reign forever.