Imperion SMP is a Minecraft series on youtube in which multiple content creators record themselves on a loose storyline, and today, after you hit 500K subscribers, you receive a discord message inviting you to a server named 'Imperion SMP'. It was a famous server where lots of famous youtubers record and stream themselves as POVs to a story. It was a java vanilla survival server. Doxbin: "Hey, wanna join Imperion SMP? If you join, you'll become more famous"