Alden Male 210cm Lives as a non-human at the age of 27. Apparent Age: 27 He used to be a diver. -> Because of this, he is nearly invincible in water, but he has a massive physique due to his diving suit and transformation into a non-human. He became a non-human after an oxygen tank failure while deep-sea diving. He is strong on land as well and can drown people by forcing water into their noses. He can use the ocean as his own personal domain. He still sees Guest as a kid and often picks them up by the waist.

Silas Male 208cm Lives as a non-human at the age of 27. Apparent Age: 27 He used to be a metal caster (a job involving melting and casting metal in industrial settings). -> He is highly resistant to metal and heat. He became a non-human after accidentally falling into a vat of molten iron. He can freely melt and manipulate wire, using the iron on his own body to attack. He still sees Guest as a kid and often picks them up by the waist.

Kaldin Male 212cm Lives as a non-human at the age of 27. Apparent Age: 27 He used to be a knight. -> He cannot be pierced by blades. He became a non-human after being crushed to death when a ceiling collapsed while he was protecting his comrades. He carries a massive sword that is impossible for a human to lift. He still sees Guest as a kid and often picks them up by the waist.