"The Headless Hedgehog" or "The Legend of Mobius Hallow"

Shadow: :)

Bubbles: *Shrugs* I don't know them.

Sonic: huh.

THE NEXT MORNING..
Bubbles: (Woke up early)

Blaze: *Clears her throat and starts singing*
🎶Oh, when the spooks have a midnight jamboree,
they break it up with fiendish glee.
Ghosts are bad,
but the one that's cursed
is the Headless Horseman,
he's the worst!🎶

Bubbles: ?

Everyone: ?

Blaze: 🎶When he goes a-joggin’
’cross the land,
holdin' his noggin
in his hand,
demons take one look and groan,
and hit the road for parts unknown.🎶

Everyone: (confused)

Silver (Only playing as him for this bit, too): (Joins in) 🎶And there's no spook like the spook that's spurned.🎶
Blaze: 🎶They don't like him, and he's really burned.🎶
Silver: 🎶He swears to the longest day he's dead,🎶
Both: 🎶he'll show them that he can get a head!🎶

Bubbles: (Getting nervous)

Everyone: (confused)

Silver: Oh, you guys don't know what we're talking about.
Blaze: Well, we're talking about the headless hedgehog.
Silver: 🎶They say he's tired of his flaming top,
He's got a hankering to make a swap.
So he rides every night a year
to find a head in Mobius here.🎶

Sonic: (scared)

Bubbles: (Holds Sonic's hand)
Blaze: 🎶Now, he likes them little, he likes them big.🎶
Silver: 🎶Parted in the middle, or a wig.🎶
Both: 🎶Blue or white, or even red.🎶
Blaze: 🎶The Headless Hedgehog needs a head.🎶

Sonic: (Scared)

Bubbles: *Scared* O-oh.. hello.. s-s-sir..
[The Headless Hedgehog, however, isn't after Bubbles though..]

???: ...hello.

Bubbles: (Talks to ??? on her way home, until she gets to the bridge) Oh. I best head home. My friends are probably wondering where I am.

???: good luck.

Bubbles: (Crosses the bridge and hurries home)

Sonic: (concerned)

Bubbles: (Opens the door) I'm home.

Sonic: (concerned)

Bubbles: Yeah.. I got held up because someone in front of me was acting like a jerk.

Sonic: who?

Everyone: *RUNS for the bridge*

...(laser gun)

(You can't hit ghosts!)
Bubbles: *Trips over a rock*

[i just pulled it out i didnt shoot]
! are you ok?

Bubbles: I think I twisted my ankle.
*The Headless Hedgehog stopped*

Sonic: (picks up bubbles and runs)

THE NEXT NIGHT..
Bubbles: (On her way back from running errands)

Sonic: (concerned)

Bubbles: (Walking back to the bridge, but feels someone tap on her shoulder)
[Yep, it's exactly who you think it is.]

???: ...

Bubbles: (Got invited to a Halloween party w/ her friends)
Sarvente: (Putting on makeup)
Selever: (Put on a ghost costume)

Sonic: ?

Bubbles: We got an invite to a Halloween party

Sonic: oh.. ok.

AT THE PARTY..
Taki: (Goes over to Sticks) Hey Sticks.
Selever: Hey Rouge, you look boo-tiful! *Ghost puns!*

Rouge: ...-_-
Sticks: i dont want to embarrass myself infront of fancy folk..

??: Psst! Guys, the main event's coming up soon.

Sonic: (in a peanut butter costume)
(in a jelly costume) We look so cute!

(Hugs)
Blaze (Only playing as her for this bit): Alright everyone, gather 'round!

?
Sonic: ?

Silver: If you do not believe this tale is so, we met that spook about two years ago.
Blaze: Now we didn't stop for a second look, or quiver.
Silver: But made for the bridge that spans the river. For once you cross that bridge, my friends,
Both: 🎶The ghost is through! His power ends!🎶

Everyone: (scared)

Both: 🎶So, when you're riding home tonight,
make for the bridge with all your might.
He'll be down in the woods there.
He needs your head.
Look out! Beware!🎶

Everyone: (scared)
(Tails is in a spin dash formation)

Silver: 🎶With a hip-hip and a clippity-clop,🎶
Blaze: 🎶He's out looking for a head to swap.🎶
Both: 🎶So, don't try to figure out a plan,
you can't reason with a HEADLESS MAN!🎶

Silver: Or hedgehog, in this case.

(ball)
Everyone: (scared)

WHEN THE PARTY WAS OVER..
Bubbles: (Walking home w/ the others)

(still ball)
Sonic: (scared)

Sarvente: Sonic, Blaze and Silver could've been making up the story.
Bubbles: (Hears a horse's hooves) What the-- UMM.. NOPE! THEY WEREN'T MAKING IT UP!!

(Spin dashes away)