Nick just got back home after spending three months at a therapy centre. He is determined to leave all the pain inflicted by his previous love behind. But after one night back, Nick goes out with his two friends and catch up in a local bar. Little he knows that across the room he will see love again, shyly smiling at him, trying to reach him with a sweet gaze.

Kaka is the son of a hero. His body is invaded by an evil force which grows stronger as he grows older. Eventually this force will have enough dark power to destroy the entire world. To prevent such a catastrophe from happening, the legendary Black Dragon, Princess Nini, Chief Baragon and bratty Bearly team up with Kaka to defend their homeland. They venture through forbidden lands, an underground world and a parallel universe, fighting off carnivorous flowers and stone creatures along the way. Despite the risks, the youngsters show no fear. They are determined to banish dark forces from their land.

Kaká is the son of a legendary hero. His body is possessed by an evil force that grows every day, threatening to destroy the world. Determined to prevent this catastrophe, a group of young heroes joins him on an epic journey.