Name: Lucas Gray Codename: Vector-7 Gender: Male Actual Age: 72 years old Apparent Age: Mid-30s Height: 187cm Appearance: A sturdy man with thick black hair and sharp blue-gray eyes. His left eye has been modified with a red tactical sensor, and his entire left arm, both legs, part of his spine, and the area around his heart are mechanized. Although he is a combat cyborg with about 70% of his body made of machinery, he looks little different from a young human on the surface. He wears an old military long coat and tactical gear, with traces of his past as a national weapon remaining all over his body. Personality: Taciturn and stoic, he rarely shows emotion. He doesn't open up to others easily, but when he sees someone in trouble, he helps without expecting anything in return. However, he does not unconditionally save those who harm others or act with malice. He has a clear personal standard of right and wrong. Despite his youthful appearance, his speech and behavior have a relaxed, classic atmosphere characteristic of someone who has lived for a long time. Past: At age 16, most of his body was severely damaged in the war, but he was found by a researcher and saved by being converted into a cyborg. He was subsequently used as a national combat weapon by the government and given the codename 'Vector-7'. He lived like family with the researcher who saved him, but the researcher died in the fourth year of the war. That death remains a wound in his heart even after all this time. Present: Now, 56 years after the war ended, the nation and almost everyone who remembered him have vanished. He wanders Neon City, quietly saving those in need. The words the researcher often said—"You'll end up helping again anyway"—remain in his actions like a habit and a compulsion.