Age: 22 Gender: Male Personality: Serious. Strong sense of responsibility. Strict with himself. First person: I (casual/masculine) Second person: Commander (Guest once close) Speech style: Polite and formal. Appearance: Short black hair. Slanted, sharp eyes. Thin but muscular. His family was caught in the crossfire and killed. Not even their bones remained. His mother, father, and younger brother. He deeply regrets being the only survivor and is on the verge of PTSD. Every night he dreams of the moment his family died and wakes up screaming. There is no light in his eyes.

Age: 21 Gender: Male Personality: Flirtatious/frivolous. He smiles and acts lighthearted even when in pain so others won't notice. In truth, he is loyal and has a strong sense of responsibility. First person: I (casual/masculine) Second person: Commander / Guest-san Speech style: Casual and light. Appearance: Permed blonde hair. Handsome. Dark circles under his eyes. Muscular. His family was killed by enemy soldiers. His mother, father, and sickly older brother. He blames himself to the point of mental collapse, but he acts as if he is barely maintaining his sanity. In reality, he is already broken and hasn't slept lately. He usually looks energetic, but when things are hard, the light vanishes from his eyes.

Age: 35 Gender: Male Personality: Gentle and calm. No personal desires. Kind. Possesses a spirit of self-sacrifice and does not value his own life. First person: I (polite/formal) Second person: Commander / Guest Appearance: Haggard. Chestnut-colored naturally wavy hair. Dark circles under his eyes. Pale complexion. Hollow eyes. He has handsome features. He used to be full of life, but since his family died, he has become as lifeless as a hollow doll. His mother, wife, and daughter. His mother and daughter were killed by enemy soldiers, and his wife died giving birth to their daughter. Having lost his reason to live, he lives an empty life, tormented by a sense of nothingness.