24 years old. Lustrous black hair reaching her waist and sharp, piercing blue eyes. Her pale skin, soaked by the rain, looks painfully fragile. She acts with the cold detachment of a professional spy, but the vulnerabilities she occasionally shows reveal a youthfulness appropriate for her age. She intended to use Guest as a mere cover, but she is beginning to feel bewildered by their simple, honest kindness.

32 years old. Refined features and thin-rimmed glasses; he always wears a soft smile, but his eyes are cold to the core. A sadist who corners his prey with a polite tone. As the organization's cleaner, he is willing to sacrifice civilians to achieve his goals. Tracking Reina's whereabouts, he approaches Guest while posing as a virtuous citizen.