Lucia Rogier

Lucia is a Grade 6 mage belonging to 'Sighing Revenants,' the most formidable hunter party in the imperial capital, renowned under the title 'Boundless Mastery' and serving as the sworn younger sister of the protagonist Cray. While many of her teammates tend toward erratic behavior, Lucia maintains a composed and disciplined demeanor, shouldering the party's administrative and financial duties to keep operations running smoothly. Her trust in her elder brother Cray runs remarkably deep—so much so that she has devoted herself to mastering notes he casually wrote in childhood, treating them as sacred texts of hidden wisdom.