Sonic's first enemy will require at least two moves to defeat. Sonic will then invoke the power of the Stone of Chaos. This also leads to him reuniting with the rest of his party.
After Link gets blasted and Sonic receives a threat, he sends off his party. Before facing the True Guardian, you will need to engage two of the members of Sonic's party in their own battle. Harnessing OverDrive is the best way to force a successful outcome to this meeting.
The story will then return to Sonic's meeting with the True Guardian. Sonic makes it clear that he's not going to back down from this meeting. The next event that happens will come as quite a surprise!
Directions
Select: Left Click