Popol is a naughty boy who has ambitions and lofty ideals but is not understood. In order to prove himself, he went alone to hunt down the Icefield Dire Wolves, but accidentally fell into a trap. There was also an Dire Wolf called Kupa inside the trap. After a long time together, they developed a friendship and fought against a group of vultures together. Later, Popol and Kupa became the closest partners in the Ice Field.

Kupa it's a Wolf.
Popol it's a Human. 

