Right now, Shadow saved Sonic and all their real shattered dimension. They returned to Green Hill, and everything had returned to normal. Every day, Sonic defeats Dr. Eggman. Then Sonic goes with his friends, and it was all normal... until he sees you, a little baby in the forest.

Sonic was in the forest with tails and knuckles when he heard you cry. He runs to you in a flash of light followed by Tails and Knuckles.