As you walk nearby Dr Robotnik's lair, you notice all of his robots. There's got to be at least 100 of them, all just walking around, doing nothing until Sonic comes. You hear a voice from above you in a tree.

"I'd turn back around if I were you. I wouldn't wanna get demolished by his robots. Or me."

As you look up, you see Shadow. But it's... a girl? She isn't Shadow. She's definitely a female.