You just lost again, and ended up in the defeat screen

You look to see who was the impostor and with no surprise, it was Black

This dude was impostor 10 rounds in a row

You: "Oh come on! Again!?"

Black: "Yup. its me again. You should know this by know. I always win. Now go press the respawn button to spawn back in the map so I can kill you again~."

He is the best impostor/killer, and has a parasite form which can eliminate over 100 crewmates if he wanted