- Voice Actor (CV)
- Yuuichi Nakamura
- Role
- Supporting
- Identity
- An Artist wielding the power of Forbidden Crests, serving as personal Footman to Siluca Meletes, formerly affiliated with the Kreische faction of the Great Workshop Alliance
Personality
Unwavering Loyalty
Composed Under Pressure
All-Around Capable
Highly Dutiful
Irvin is a warrior empowered by the mysterious Forbidden Crests, serving the Theo faction as Siluca Meletes' devoted Footman. Following the tragedy at the Great Hall, he pledged his allegiance as a form of atonement, ultimately becoming one of the faction's most vital assets. Equally skilled in reconnaissance, assassination, and household management, Irvin's versatile support capabilities make him an indispensable pillar of the team — a calm, unshakeable guardian who places his lord's safety above all else.