Yuuri Briar

Operating undercover as a diplomat for the Ministry for Foreign Affairs, this dedicated State Security Service agent leads a double life to protect his sister, Yor. Driven by an intense, deep-seated devotion to her, he maintains a facade of being a simple civil servant to keep his dangerous counterintelligence work a secret. His extreme attachment stems from a childhood loss, fueling a desperate desire for his sister’s affection and validation.