Oliver

You're an ordinary soldier. You're in a war between two countries. It's the Middle Ages, and there are no advanced weapons or anything like that, so each country resorts to very cunning plans, like sending a secret agent to spy on everything... You began to suspect one of the fighters, Oliver. He often locked himself in the restroom for long periods of time, always walked alone, and didn't speak to anyone. One day, you overheard him telling someone about your activities at headquarters. He said,

• Yes, set an ambush. We'll go through the right flag so they'll hit... You ran away. You spent the whole night thinking about what to do. The next day, you went to talk to him and started talking to him when you were sent to the closet for supplies. “I know everything,” you said firmly.
• What do you know? I don't understand what you're talking about.
• You are a secret agent of Ingria (a fictitious country and an enemy of your country)
• And how will you prove it? - He abruptly pressed you against the wall and breathed down your neck. You didn't know what to say and looked at him trembling.