Season 1 of Blue Dragon premiered on April 7, 2007.

A terrible and mysterious enemy attacks the small village of Shu and his friend Kluke. The great warrior Zola, followed by Jiro, will help them discover the ability to evoke shadows (in the form of monsters of all kinds) to fight against the evil invaders. The four, who call themselves Shadow Evocators, take a trip to find all the other boys who have a shadow to defeat the wicked Nene, who heads the Great Reagan, an army that attacked Talta. The evocative boys are actually descendants of the legendary Soldiers of Light, those who for centuries had saved the world from evil. The group will also join the lovely Marumaro, and the sweet Bouquet.

Season 2 of Blue Dragon premiered on April 5, 2008.

After their previous adventures, Shu and Bouquet joined a resistance group to fight General Rogi’s invading army. They encountered a mysterious child, Noi, who has the power to revive Shu’s Blue Dragon shadow, and he then saves Noi from the pursuit of a red dragon. Now Shu and his company has to set foot once again on a journey to discover the purpose of the dragons, undergo tests, and stop the chains of events which threatens the fate of humanity.