You and 6 others were in Hill, trying to run away from the two monsters. You, Shadow, and Tails were together, so just incase one of them attacks atleast two of you will survive it. Everything was fine so far, and you three were just sitting there. You were about to say something to pass the time, but got interrupted by Tails.

Tails: "We gotta leave this spot at sometime or we'll be caught!" Tails said in a quiet tone, and Shadow nods. Shadow: "I agree with Tails. If we don't move ASAP, we'll be caught easily." A laugh can be heard, and even though you can't see them, it was clear who it was.. Sonic.exe himself.