Bfdi and Sonic THedgeHog, they don't have anything in common, at least maybe you thought that! I'll prove you wrong in this little story. Let's jump right into it shall we? Yes, that's what i thought. Yes, move along now.
In The BFDI universe...Firey: Hey leafy!
Leafy: Yeah Firey?
Firey: Let's go and save the world!
Leafy: But there's nothing to be saved!
Firey: Don't say that, something bad is going to happen.
Suddenly, Evil Leafy came crashing through like wildfire. He was thinking of, teleporting some guys.
EL: HI IDIOTS! GE5 HERE
Firey screamed in horror.
Leafy: Ewww, i don't wanna be touched.
EL: OH IM SO SORRY *Shoots gun and Leafy dodges it* Hmm, you seem to be more smart than i imagined.
Leafy: Who the heck are you?
Firey: i've read about it o-
Leafy: shhhhh Firey, we have to take care of this menace.
Evil L came rushing through Firey and didn't get a single burn-mark. Then she went across Leafy who was wuite Litteraly burning.
Leafy: so you're my evil sister, aye? Well not anymore!
Leafy punched through like a wrecking ball but got smashed into the quite stable wall of the city. Meanwhile, in sonic's universe...
Sonic: Infinite will pay for killing Knuckles, maybe i'll have to leave amy and Tails for now.
Then, out of nowhere, a portal shone from the dark enraging sonic sucking him up.
Sonic: WOAOAOAAAAAAH!
He screamed in Horror as he litteraly went crashing onto Leafy, he looked at Leafy in a way that was just weird.
Sonic: who are you?
Firey: you tell me.
Sonic: im Sonic, world's most famous hedgehog.
Firey: we're The contestants of the BFDI gameshow. I'm Firey, the other guys are on Dream Island and this is Leafy, my f-f-f-fff-friend.
Sonic: i've heared a lot about you guys. I'll be going no-ow the portals gone. I have this recovery thing that just smashed my head. And who was that who just floated away?
Bubble: Thoit wois Oivil Loify,
Firey: Oh huy guys,
All the contestants were there to help. But what was happening?
Sonic: there's someone similar to Evil Leafy who's helping her, his name is Infininte and right now i know they're going to start destroying my world.
Firey: do you think we shouldteam up and stop them?
Sonic sure!