**A manga adaptation of the 1982 anime series "Tayou no Ko Esteban" loosely based on the Scott O'Dell's novel "The King's Fifth"** Esteban, age 12 is a foundling from Barcelona, with a mysterious power of ordering the Sun to appear, for which he is called "Child of the Sun." Upon the death of his adoptive father, Esteban learns he was rescued as a baby from a sinking ship in the ocean. The mysterious medallion that Esteban wears since ever has a trace somewhere in the New World, probably coming from the Mysterious Cities of Gold. Esteban leaves Spain to find his parents and find out who he is. On the way he meets Zia, an Inca girl who was kidnapped from her people years back and has exactly the same medallion as him. Later on, they are joined by Tao, a young Galapagos robinson, the last descendant of the Empire of Heva, an Empire said to have built the Cities of Gold. Following Coyolite, the shining star represented on their medallions, the three children travel through the unexplored New World, searching for the Cities of Gold, believing that this way is leading them to their lost parents.

Anime-Comics based on the first season of the series.

**The comic version of "Uchuu Densetsu Ulysses 31" serialized during the French run of the TV series with an art style very similar to the anime and drawn by unknown artists**. The series follows the struggles of Ulysses and his crew against the divine entities that rule the universe, the ancient gods from Greek mythology. The Gods of Olympus are angered when Ulysses, commander of the giant spaceship Odyssey, kills the giant Cyclops to save a group of enslaved children, including his son.