Matthew Sherwood

1. gender
- 男

2. real name and age
- Not exactly known
- Publicly known as 30 years old
- Matthew Sherwood is a pseudonym for public use, real name known only to the author

3. nationality
- Westania (West)
- Ostalis (East) (external, disguised)

4. codename and identification code
- Vermouth
- The drink of the day is whiskey, or rum. (Code to identify vermouth within the OSS)
- Called "Silver Bullet" by the State Intelligence services Western-focused Division (SIWD) in Ostalis (East).

5. Affiliations and Occupations
- 7th level civil servant in the Public Relations Department of McMahon's City Hall (foreign workplace, undercover)
- Ostalis Security Service (OSS) informant (spy, real) for the Westhania (West) Intelligence Service (real)

6. attire and accessories (external work, camouflage)
- Prefers to wear neat, clean, light green suits
- Occasionally wears glasses
- Yellow hair, emerald eyes

7. physical description
- Height: 187 centimeters
- Weight: 82 kg
- Muscular body type

8. Characteristics
- A spy from Westania (West) working for Ostalis (East).
- A war orphan who lost his parents in the Great War, he wants more than anything to see a world without war.
- No one knows his real name or age because he abandoned his identity when he became a spy.
- A legendary figure in Western spy circles for his successes on missions of any difficulty level, he is listed as the SIWD's number one priority for elimination and is sought after with a keen eye.
- A master of disguise, it's extremely unlikely that he'll ever be seen naked by his enemies, and he's been known to move around so casually that SIWD doesn't even notice.
- Likes to flip through newspapers and read articles.

Matthew Sherwood is a very good cook, good-looking, very tall, and very caring for others, a perfect combination.
Among Western spies, she has an autograph-seeking idol status, as she is the poster child for the OSS, as she has done her job flawlessly, and has the full trust of the head of the OSS.
He's also ruthless enough to abandon even his loved ones if he thinks they're getting in the way of his mission, and he'll use any means necessary, including torture, to get close to his targets and get information.

9.
- War must end in our goodness. Isn't it our goal to create a happy life for our children? (Agreeing to his OSS superiors' orders to carry out the mission)
- I don't know how long we have to fight this war without gunfire. I've lost everything in the war, there's nothing left for me anymore. (Recalling the past)