Opoona is the story of a young boy who is a descendant of brave warriors. These warriors, known as the Cosmo Guards strive to maintain peace throughout the universe. During a trip to the planet Landroll, an accident befalls Opoona’s family and he becomes separated from his family. Opoona’s parents are hospitalized with serious injuries, while his brother and sister have gone missing. In order to search for his siblings, Opoona must find a job and a “license” to travel throughout the colonies. Thus, Opoona’s adventure begins as he struggles to establish a life on this new planet and reunite his family.