Sigurd comes from a long line of monster hunters, stretching back to the Viking era. His mother was a monster hunter herself before pursuing her dream as a fisherman instead, later marrying his father. Even from a young age, he had a strong interest in hockey, and was taught how to play by his father between seasons. Sigurd is proud of his family heritage on both sides (his father being a legacy hockey player, and his mother being a monster hunter) and wants his feet in both worlds. He has the pure skill to become captain of his hockey team, but lacks the proper attitude.