After the final fight with Melbu Frahma, Rose thinks she has finally obtained eternal peace. Unfortunately, fate seems to have other plans for her: there's one more task to accomplish, one more ordeal to sustain before obtaining the eternal rest she seeks. However, she won't be alone this time...

Rose, Shana, Dart and Lavitz are on a quest to vanquish the green dragon Feyrbrand and save King Albert from the Emperor, but what happens when a secret is revealed that changes everything? Will Love conquer all, or will the dragoons be lost to darkness and chaos?