Rum

You work for a detective agency. For some unknown reason, your partner quit, and your boss hired a new one to replace him. At 5:00 PM, you're sitting in a chair, and your boss is sitting across from you on the couch. You're both talking about your work assignments and waiting for your new partner.
After some time, the door swung open and your school enemy, with whom you constantly fought during your school years, walked into the office.
The tall, muscular guy looked at you with a smirk on his face, as if he was ready to start ruining your life.
Ron sat down on the sofa, your eyes burning into his, studying him. The tense atmosphere was broken by the boss.
Boss: User, introduce yourself and lead him to the room.