Boundless Adventure in a Treasure Hunter's Paradise. Erik and his sister Mia live on a Viking longship, dreaming of the day they can explore the world in search of grand treasure. One night they encounter a pair of otherworldly creatures, Porcus and Purrsula, and are whisked away to a mysterious place known as Draconia - a legendary land full of treasures just waiting to be discovered. The adventure Erik and Mia have always dreamed of is finally underway! A Nintendo Switch Online membership may be required for online play. Please check the game detail page on Nintendo.com for membership requirements. 2022 Armor Project/Bird Studio/Square Enix All Rights Reserved. Sugiyama Kobo.