Keiji Tani

It is 300 years into the future. Earth's environment had been devastated by mankind's own foolish plans and humankind is beleaguered by the sentient forests which they have awoken. The world balance is tipped when a young boy named Agito stumbles across a machine that glowed in a strange blue hue inside a forbidden sanctuary.

Basara, on one of his frequent trips across the galaxy to spread the message of his music, folds in on an icy planet. The natives are hostile, and take him prisoner until he begins to sing for them and a little boy named Pedro recognizes his voice. They release Basara, and almost as soon as they don, a strange wailing voice comes from the nearby mountains. Basara and Pedro head out in Basara's valkyrie to investigate the noise. Little do they know, an ambush is waiting for them.