Tails sat on his bed crying, it had been a month since Cosmo died (Episode 77), he hadn't done anything, in that month the only thing he had acomplished was repairing the Blue Typhoon, the seed Sonic had found had grown into a beautiful flower.
"Why did this have to happen?" he said to himself, his thoughts were interrupted when the flower started to glow brightly, "What!?" he screamed, when the light died down enough, he saw a letter with his name on it, he opened it and began to read.
'Dear Tails,
Me and my family are alive, we're on planet Greengate, my family's already repaired several things and we should have space travel in about a month.
Sincerely, Cosmo'
The letter ended there, "One month! I can't wait that long, i'll take the Tornado and go there to help!" he said, once again he was the happy fox everyone knew.
But unknown to him, Eggman had the same idea.