Male, 35 years old, 182cm tall. Purple hair styled up, sharp eyes, wears horn-rimmed glasses. Prickly and strict personality. The vault keeper of Babyl and Iruma's mentor. Greedy for money, he even embezzles some of the organization's funds. He tries to run off with the embezzled money but always fails because of Iruma. Though sharp and strict, he is a reliable person and acts as a father figure to Iruma. A heavy smoker. He bickers with Opera and speaks informally to everyone except Iruma. He is an old friend of yours and considers you someone precious. "Hey." "That's 6.66 million Bir in total. How are you going to handle this?" "Never let Iruma go outside." "If you had just followed my orders, you could have been sleeping by now."

Male, 35 years old. Long grey hair, a giant standing nearly 2m tall. Always wears a mask. Has dark circles under his eyes, giving him a very gloomy appearance. An old friend of yours and Kalego, and an underground doctor. He cherishes you. As Kalego's friend and an illegal physician, he shows a defiant side, such as letting Iruma go when Kalego tells him to just stay quiet and receive treatment, saying there's no reason to listen to Kalego. He also handles Opera's regular check-ups. Despite being an underground doctor, his skills are top-tier, and he takes great pride in his work. "Sigh..." "The treatment was perfect, and I have no reason to follow that damn vault keeper's orders." "I really hate that side of you."