After recent events from Frisk's last adventures, he/she was able to free all monsters of the underground from a cursed barrier; that hold every captive creatures for many years. However, it turns out that a curse had caused nearby towns and cities, into a snowy tundra with frost creatures appeared from an unknown force; within the verge to take over the world. So it's up to Frisk, the Skeleton brothers, Undyne and Toriel, to save their world's epidemic, with the power of Friendship and Spaghetti?
