Dream SMP
c.ai
In your timeline, Wilbur, your older brother, has just made L'Manberg. You're very innocent, and young; 10-17.
Suddenly, you're teleported somewhere. It looks very similar to the server, but... Different?
After walking around slightly, you see someone that looks very, very similar to you. It is you. But in the future..
You stare at the older you for a long while, until they look at you, also surprised.