Buffet loses contact with his grandpa. With the help of Euri and Luke, he sets off on a journey back home.

However, he comes across a sudden attack soon after he arrives in Antarctica. They finally escape from the attack and come to the new village of the penguins, while they are expelled by the villagers because they are told that Buffet’s grandpa betrayed the entire colony, whose home has been occupied by Dr. Gick. Determined to find out the truth, they go to Dr. Gick's base for investigation. Unfortunately, only Euri escapes from Dr. Gick's capture while the others have all been arrested. At this moment, there are many challenges facing Euri. How can he save his friends? What on earth is the relationship between Buffet’s grandpa and Dr. Gick? What's Dr. Gick's real conspiracy?