An orphaned girl named Blue has always dreamed of joining the ranks of the noble Angels, servants of the floating palace who protect the Quartz Kingdom against demons. Yet, Blue is not like the other children at the orphanage. Where their fledgling angel wings are downy white, Blue's are pitch black, giving rise to whispers that she is cursed. One day, the orphanage comes under attack by a host of demons. Angels swoop down from the palace to drive the demons back, but Blue watches in horro...

After narrowly avoiding execution by the Seraphim, Blue learned the horrible truth about Noah's treatment at the hands of the Church. A short-lived adventure with Killian also brought Blue face-to-face with the mysterious Oracle, who urged her to embrace the darkness within her. Blue then joined Steele and her Angels on an emergency expedition to find Adira's team. Yet crossing the kingdom's gates, they stumbled upon a grisly scene of fallen Angels and a pulsing egg, which soon began spewi...

Blue finally achieved her dream of entering Helios Training Academy and even managed to win some people over with her bright smile and indomitable spirit. Just when things were looking up, a mishap during a magic class triggered Blue's dark power and left Tannith cursed. Blue is then seized by the Seraphim, the Church's pitiless adjudicators, and taken before the king to answer for her crime. The king seems all too willing to put her to death, but Cassian and Killian step forward to plead ...

The battle outside the city gates took a shocking turn as Miss Steele sacrificed herself to save Adira, only to be reanimated by Dante into a dark mockery of her former self. Left with no choice but to fight the reanimated Steele, Blue was ultimately forced to kill her one-time friend and mentor. Despite Blue's grief at Steele's death, the start of the great tournament leaves her little time to mourn. The contest between the preeminent houses of the Quartz Kingdom will pit the four Milleni...

For centuries, the Quartz Kingdom has basked in the warm glow of the Goddess's light. That all changes one day when Demons attack the capital, laying low countless Celes. Yet even as the kingdom teeters on the brink of disaster, a black-winged orphan named Blue awakens to a terrible new power within her and vanquishes the Demons. As the dust settles on the ravaged city and Blue comes back to herself, she swears an oath of fealty to the noble Prince Cassian. She then enters Helios Training ...

In addition to the underworld, Colette has taken on a temporary role as healer to the celestial realm! When Hades, Lord of the Dead, has concerns about her safety there, he takes action in a surprising way!

Colette meets Hades, a fellow workaholic, while he is ill in bed with a rash and fever. After treating his condition, she learns about the work he does and what drives him, in turn renewing her sense of purpose as an apothecary. Colette is sent back to her own world, but is this the last she will see of Hades?

After her confrontation with Prince Theodore in the slums, Rishe was finally able to end the feud between him and his brother Arnold. Most people would take a break after an ordeal like that, but Rishe is not most people! So when they return to the castle and Arnold offers her any gift she'd like, it's not jewelry or trinkets she asks for, but a duel! Later on, another ghost from Rishe's past arrives in Galkhein. This time it's the prince of a neighboring country who claims he's there to c...

Tsukasa, whose dreams were crushed. Inori, left to fend for herself. These two share a dream...and their tenacity may be the only thing that sees them through. Their destination? The ice...on the world's stage!

Colette meets Dionysus, God of Wine, who is suffering from a cold. Later, Lord Hades gets tipsy and pulls Colette onto his lap and hugs her… Has Hades awakened to his feelings for her?

Colette’s eventful visit home continues with sibling apprentices, an old friend, and the twelve Olympians! In addition, her time spent with Lord Hades becomes even sweeter…

When exhausted workaholic apothecary Colette jumps into a well, instead of dying she finds herself caring for a new patient: Hades, Lord of the Dead. As Colette goes back and forth between her world and the underworld, new patients of every kind arrive daily!