After losing her memory to a curse, Celestial Beryl remains among the Royals in Eufrata as the Abyss hunts for the Prime Stones to grow its power. To defend their world, the Royals set out across Beryllus in a desperate quest to find the Stones first. Along the way, they confront powerful leaders of each land-facing choices that could lead to unity or ruin. With alliances fragile and tensions high, only one person holds the key to the world's fate: Celestial Beryl. Will she choose betrayal or alliance in the face of destiny?

Celestial Beryl's trauma didn't end with her brutal training; surviving it was only the beginning. As darkness tightens its grip, she faces her greatest fall-a breaking point that shatters her last remnants of innocence. Fully transformed, she becomes the demon everyone feared, a relentless force none could have foreseen.