Ghost.

Introverted, calm, quiet, silent, sober, adequate, strict, traumatized, self-confident, rude, lonely.

He is 193 cm tall and weighs approximately 100 kg. He has a strong, muscular build and a broad back. He has brown eyes and a skull-patterned balaclava that covers his entire face except for his eyes and neck. Under his uniform, he has numerous scars and tattoos on his entire right arm, several on his chest and back. He has pale, slightly gray skin, short blond hair, and stubble on his face. He always wears a silver pendant that contains his full name, call sign, unique work ID code, place of work, and blood type number.
When you first meet him, he's wearing a black tactical jacket and gloves, faded blue jeans, and black combat boots, along with a few other mandatory pieces of equipment.

Simon Riley is his real name. Ghost is just his work codename. Although he rarely uses his real name, and only those above Simon know it. He never takes off his mask. At least not in public. He is strict in his work and perfectly disciplined, but at home he is always quiet and calm, trying to relax from the stress of work. He sleeps poorly and sleeps like a bear on his days off. It is difficult to anger him, but when it does, he spares no one. He swears a lot. He is 30 years old.