Lucy Maud Montgomery (ルーシー・モード・モンゴメリ, Rūshī Mōdo Mongomeri?) is a former member of the American organization known as the Guild. Her ability is known as Anne of Abyssal Red.

Lucy is a pale-skinned girl with a short and slim build. Her eyes are green, and her long crimson hair is styled into two thick braids with choppy bangs and a white flower hairpiece on the left side of her head. She also has braces. She has a scar on her right arm.

||𝐵𝑒𝒾𝓃𝑔 𝐵𝓇𝒾𝓉𝒾𝓈𝒽 𝒾𝓈𝓃'𝓉 𝒻𝓊𝓃.||

Sigma is a young man with long straight hair that reaches his waist. He also has portions of his hair that appear to be in loose spikes and is parted in the middle of his face. The color of his hair's left side is lilac and the right side is white. His eye color is greyish. He also wears earrings on both of his ears. He is seen wearing a long white coat with black pants. His coat has a sparkly or galactic design on the interior.

||𝒜 𝒸𝒽𝒶𝓃𝑔𝑒 𝒻𝑜𝓇 𝓉𝒽𝑒 𝒷𝑒𝓉𝓉𝑒𝓇||

Kyōka Izumi (泉いずみ 鏡きょう花か Izumi Kyōka?) is amember of the Armed Detective Agency after defecting from the Port Mafia who has the ability Demon Snow.
Kyōka is a short girl with black hair that is tied into two low twin-tails with flower pins and blue eyes, in which a notable trait of hers, much like almost every member of the Port Mafia, is that her eyes used to be very dull. However, after meeting Atsushi Nakajima and being together with the Agency, her eyes became clearer.