During a bloody war, a child is born at the cost of his mother's life. From this baby comes forth a huge and powerful dragon born of shadow that lays waste to the landscape. A quick-thinking knight locks the baby in a cage of darkness, where he grows to be a young man, knowing only the kindness of his young female tutor. Until the day the Shadows attack... (Source: VIZ Media)

Blue Dragon: RalΩGrado is based on the 2006 Xbox 360 video game Blue Dragon developed by Mistwalker and Artoon. The series was published in English as RalΩGrad by VIZ Media under the Shonen Jump Advanced imprint from February 5, 2008, to June 2, 2009. It was also released in Brazilian Portuguese by Editora JBC from March 2010 to June 2010.