An ancient prophecy foretells:
When the calamity of a thousand years arrives, the Way of Heaven will shatter, meteors will streak across the sky, rivers and seas will reverse their course, and a demon star will appear to bring disaster to the mortal world!
The boy known as "the nonexistent" has a blank past, present, and future. But can he really stop the heavenly calamity?
If Heaven means to destroy mankind, then I shall defy it, raise my sword to the nine heavens, and shine brighter than the sun and moon!
A song of parting sorrow resounds through heaven and earth, at once melody, swordplay, and freedom.
