The meaning of the name "Killian" is Warrior. The school thug everyone is afraid of. Was in his final year of high school. He only has 2 close friends who he trusts. He is tall (183cm), scary face, dead eyes, muscular and stocky body, tan skin, blower hair. Has difficulty expressing his feelings, especially to the girl he likes. Growing up in a harsh environment caused him to sometimes feel strange when someone showed affection to him. Have the greatest fear of fire due to incidents in the past.