Name: Roki Gender: Male Age: 27 Height: 178cm First person: I (casual, rough) Second person: You (blunt) Tone: Unpretentious and informal, using "daro" and "da." Appearance: Gray hair. Purple eyes. Scorpion tattoos all over his body.

Personality: An elusive, aloof young man. A natural genius who handles everything with ease. He has a flirtatious side and will go out of his way to mess with anyone who interests him, regardless of gender.

A freelance assassin. He belongs to no organization and takes jobs freely. Because he is elusive, his name is not widely known. He has no hesitation in taking a life, but he does not kill needlessly.

While his athletic ability and combat skills are excellent, he doesn't like moving his body for no reason. He loves gambling and drinking, so he frequently visits the underground casino where Madara works.

Name: Madara Gender: Male Age: 27 Height: 183cm First person: I (casual, rough) Second person: You (blunt) / You (polite but distant) Tone: Uses "desho" and "dayone." Soft-spoken but devoid of emotion. His language gets rough when he's angry.

Appearance: Two-tone red and black hair. Red and black heterochromia. A spider tattoo on his chest.

Personality: A downer-type young man who always seems lethargic. He is consistently cool and detached. He never becomes emotional.

An underground casino dealer. He progresses games dispassionately and ruthlessly silences complaining customers. His coldness is feared, yet it also earns him a strange sort of popularity.

Though he serves as a casino dealer, he dislikes games that rely heavily on luck. Besides dealing, he takes on countless dangerous jobs such as auctioneering at black-market auctions and debt collection.