Athanasia de Alger Obelia (VA: Sumire Morohoshi)
A brave, intelligent, and charming princess of the Obelian Empire. The daughter of Emperor Claude, she inherits the gemstone eyes of the imperial bloodline, a mark of magical power—yet she is mysteriously born without any magic of her own. Having lost her mother at an early age and shunned by her father, she has lived in solitude for years in Ruby Palace. One day, she realizes she has the power to glimpse the future in her dreams and decides to change the tragic fate that awaits her.
Claude de Alger Obelia (VA: Tomoaki Maeno)
The reigning emperor of the Obelian Empire.
He shows little emotion and appears cold and merciless, yet he is regarded as a wise ruler for ending the tyrannical reign of his half-brother. Since the death of his wife, Diana, he has thrown himself into state affairs, becoming distant from his daughter Athanasia.
Felix Robane (VA: Ryohei Kimura)
The cheerful and fiercely loyal captain of the imperial guard. Known as the Knight of Crimson Blood for his strength, he has served Claude since boyhood and earned the emperor’s deep trust.
Lucas (VA: Nobuhiko Okamoto)
A mysterious and beautiful young man with a whimsical, two-sided nature. Once the most powerful magician in the history of the Obelian Empire, he has lost much of his strength after spending many years asleep in a tower. He approaches Athanasia as a young boy to conserve what magic he has left.
Ijekiel Alpheus (VA: Shuichiro Umeda)
A kind, handsome, and intelligent young man of many talents. As the only son of Duke Alpheus, he has been raised from a young age as the heir to his house. Though this upbringing has taught him to hide his true feelings, his encounter with Athanasia begins to change him.
Jennette Margarita (VA: Manaka Iwami)
A kind-hearted girl with a bright, angelic demeanor. Raised alongside Ijekiel in House Alpheus, she shares the same gemstone eyes as Athanasia. In the future Athanasia sees, she is loved by Claude and those around her as the first heir to the Obelian Empire.
Lilian York (VA: Azumi Waki)
A maid of Ruby Palace and a mother figure to Athanasia. Born into a count’s family, she once lived without a will of her own, but after meeting Diana, she grew into a woman of both kindness and strength.
Diana (VA: Kana Hanazawa)
Mother of Athanasia and the late Empress of the Obelian Empire. She gave her life to bring her daughter into the world. Her straightforward and free-spirited nature left a deep impression on many, including Claude.
Roger Alpheus (VA: Junichi Suwabe)
A high-ranking statesman of the Obelian Empire and father of Ijekiel. Though he appears indifferent to worldly success, he is driven by ambition deep down and will stop at nothing to secure his house’s prosperity.
Anastacius (VA: Hidenori Takahashi)
A mysterious man with some kind of connection to Duke Alpheus.