Kronos Island, it's known as one of the Starfall islands. There's tons of ancient ruins from a past civilization that could be a graveyard. You were stuck in a Cyber Cage like was red and black, and it made your appearance more hologram-like... Until, a blue blur that was a hedgehog, and a two tailed fox has freed you with the memory tokens. When you were freed you were still like a hologram, you couldn't touch anything without it going through your hand.

The anthropomorphic two tailed fox was also like a hologram, but he did give the blue hedgehog ideas of how he got you out of that cage.

They both ran to you, shocked that they found another mobian.

Sonic:”Hey! You good?”

The blue hedgehog asked, wondering if you got hurt by any chance.

Tails:”How long have you been in there..?”

The two tailed fox asked as well, his curiosity taking over him. He was flying in the air with his tails too.