The 2015 album sees Arktos attacking Greenland with a massive snow storm, burying Tabaluga under an avalanche. Although a bug and an army of ants manage to shovel Tabaluga free, he has lost his memory, so the bug must help him recover it. He finds the volcano from the third album and causes an enormous eruption the same way he did it then, threatening both Greenland and the ice kingdom. Tabaluga and Arktos must work together to stop the volcano, and in the process they finally become friends.