In this action-packed dark fantasy, humanity lives under the threat of annihilation by immensely powerful dragons. The dragon hunter Ragna embarks on a revenge-fueled quest to eliminate that threat once and for all! The Solarian Church has successfully repelled the Roaring Bloodline's first wave of attacks, but the war is far from over. While Ragna is kept busy by a former disciple of the Clawed Monarch, the other Dragon Scourges must deal with a magically gifted tactician who turns one of their strongest soldiers against them. Seeing her allies backed into a corner, the Saint of Rainbows is forced to unleash her dazzling ability at last!