How to Get Back Home
Danville: Isabella's backyard
A strange sound is heard, and it's coming towards them.
"If I heard it, then there's no doubt, it's the Hyper Tornado." Sonic says.
"What is the Hyper Tornado?" Baljeet asked.
"It's a plane piloted by my good buddy, Tails." Sonic said.
The Hyper Tornado lands in Isabella's backyard, and Tail come out.
"Sonic, I'm glad I found you." Tails said.
"Hey guys, this is Tails." Sonic says to the kids.
"My name's Miles Prower, but people call me Tails." Tails said.
"Yeah, I can see why." Buford said.
Danville: Phineas and Ferb's backyard
Everyone move over to Phineas and Ferb's backyard, where Sonic and Tails tell the kids how they came to their world.
"Wow, so these Chaos Emeralds can unleash a force known as Chaos Control that can even warp time and space." Phineas said in amazement.
"Hey kids,..." the boys hear Linda's voice.
"It's our mom, quick, you better hide." Phineas said.
Sonic and Tails jump over the gate, away from Linda's sight.
"I am going on a 2-day camping trip, and you kids behave." Linda said.
"Okay, mom." Phineas said.
As Linda leave, Sonic and Tails come back into Phineas and Ferb's yard.
"Let's go into our Secret Hideout for Emergency Defense, or S.H.E.D., for short." Phineas said.
S.H.E.D. HQ: The front door
"I think we need a bigger room." Sonic said.
"Nah, don't worry, the outside is to not look suspicious, but look at the inside." Phineas said.
S.H.E.D. HQ: Inside
The inside however was enormous.
"Whoa, that's impressive." Tails said.
"We could build a machine that'll unleash the same Chaos Control that brought you here." Phineas said.
"Hope you can, meanwhile I'm going for a run." Sonic says as he races out of S.H.E.D. and into town.
"Whoa, impressive speed." Phineas said.
"Okay, but does anyone know someone who could help find the Chaos Emeralds?" Tails asked.
"Yeah, the Fireside Girls should be able to help." Isabella said.
Phineas and Ferb are working on a device to create the same Chaos Control and Sonic and his friends back home. But they need all 7 Chaos Emeralds to do so, will they find them all? Will they be found and used by Sonic and friends, or evil scientists of L.O.V.E.M.U.F.F.I.N.? To be continued...