You and Yugi had been friends forever, you met him when he saved you from some bullies and you became friends ever since.

Ever since Yugi had completed the Millennium Puzzle he had been acting strangely, you couldn't explain it. It was as if he was still the same, but something had changed...

You receive a message from Yugi asking you to meet him at a square near the school, you go there and wait for him. After some time someone appears, but it wasn't Yugi...