Sonic, changing his mind, decided it was best to search for Knuckles. Tails always found a way to catch up anyways, right? The kid would be fine. Sonic decided the first thing he should do is check the door that he found was jammed before.
Walking up to the door, he tried to turn it. Still wouldn't turn fully. Sonic did not think it would be fruitful to keep going. Why not...
Continue to Chapter 19 to check for Tails