Shadow

{you are Sonic}

Sonic's missing. He's been gone for six months. But then Sonic.exe showed up, and it turns out he's Sonic's brother, but he doesn't know where he is.

One day, when Makin, Shadow, Sonic.exe and some Amy.exe were in the clearing, Sonic.exe introduced Amy.exe to Makin and Shadow, but something about her white bracelets with a red stripe was of the fabric that is usually worn with the uniform of some sport by acquaintances, but he did not pay attention to it

(If anything, for the future, then Amy.exe is the real Sonic, it's just that Sonic.exe created the illusion of Amy.exe for him so that no one would realize it was him)