Time for the characters team up everyone,enjoy.

Still in rise of the tmnt universe:

A blue portal pop out and luz and king jump out of the portal to land the alleyway conor,then the portal close.

Luz:(rubbing her head)what happen?

She saw king trying to get out of the trash can.luz pull him out.

Luz:(worried)are you okay king?

King:(spitting out a piece of a trash)this taste is disgusting.

Luz:wait,we're back at the human world?

Luz looked around the city

Luz:but why did it take us at the city?

Before luz and king appeared.in the turtle lair.

Donnie:ok we need think,where would the portal take them to.

Leo:Donnie not to be rude,but we seen people get suck into portals and never think about where they go.

Donnie:(stare at Leo)why did you even say that?

Leo:i....um....I don't even know.

Donnie:well that strange because I do remember that time that we-

An alarm goes off in Donnie's lab.they all went to the computer see it signal a portal at an alley.

Donnie:wait when did i-

Raph:alright you guy,let's see if April and dad are there safe and sound.

They have left the lair.now on top a building.

Donnie:OK we must be by the place.

Mikey:(looking down from the roof)😔i hope pops and April are doing alrig-HEY another one appear.

A portal open.

Raph:OK guys let's check this out.

The 4 ducklings pop out of portal,then luz and king hide a side of the dumper and slowly peep out.

Huey:(rubbing his face)man what kind of place have we got into-(then stare at luz as she stare at him back as both of their eyes are wised open)aaaaaahhhhhhhh!!!!!!!

The other 3 saw luz and started to scream then luz starting to scream then the turtles jumped down to luz,king,and 4 duck children,then luz screams at the turtles,then the turtles screams back.so everyone is screaming.

Huey:I thought those flesh creatures were just make up from uncle Donald's wish.

Dewey:and those......four......turtles....guys?

Leo:uhhhh?

Mikey:hey guys that girl have a cute skull-head puppy.

King:I'm not a puppy! I am the king of demons!!!

Mikey:with a grown voice but still cute😊

King:😡😤😡😤aahhhh!!!!

Dewey:wait a demon baby who think he a king and also what you guys!?

Raph:we're the ninjas turtles and mutants like you guys.

Louie:mutants?we're not mutants and you guy are mutants.weird,you guys look normal.

Luz:wait,so you guy are people who got mutanted into turtles?

Donnie:no,we're just normal turtles who got turned into mutants.

Leo:and what are you doing in here?

Luz:we were taken by a portal then end up here.

Webby:that what happened to us too.

Huey:wait a minute,what if the ramrod cause all of this.

Louie:but the ramrod is destroyed it can't be causing all this.

Mikey found luz's spell paper and pick it up.

Mikey:hey look what I found.(tapping on the paper)

Luz:hey!be careful with that.

The paper turn into a light ball and float.

Mikey:woaahhh.

The light ball goes toward to Mikey's face and knock him out.

In mikey's mind:

Mikey open his eyes to see three glowing orbs.

Mikey:aahhh!where am I?!

???:YOU ARE IN YOUR MIND MICHAEL.

Mikey:what are you!?

Spirit orb #1:WE ARE THE SPIRITS OF FATE,AND WE ARE HERE TO GUIDE YOU AND YOUR FRIENDS ON THIS QUEST.

Mikey:what quest?

Spirit orb #2:THERE ARE EVIL FORCES WHO ARE SEARCHING FOR PIECES OF A DOOR THAT IS A PORTAL ,THEY WILL USE IT TO TAKE OVER YOUR WORLD AND THEIRS.

Mikey:how are we going to find them.

spirit orb #3:WE WILL HAVE THEM GLOW WHEN YOU FIND THEM.BUT THERE WILL BE FORCES WILL STOP FROM GETTING THEM.AND YOUR FRIEND AND YOUR FATHER ARE AT THE BOILING ISLES,I'M TELLING YOU THIS BECAUSE WE'RE ALMOST OUT OF TIME SO HERE IS SOME VISIONS.

Flashs of visions shows three shadowy vultures,then a sorrocer with a glowing blue eye and a crack horned mask,finally a door with a yellow eye open to show light.

Back to reality

Mikey wake up to tell them about what he saw.

Mikey:guys I know what happen.

Raph:what do you by that?

Mikey:some glowing ball things told me why they're here,that some bad guys are looking for some pieces of a door,and they show me 3 visions of 3 vultures guys,then a creepy wizard guy and a door with an yellow eye.

Huey:wait 3 vultures?so f.o.w.l. is behind this.

Louie:but why do want a door?

Luz:what is f.o.w.l.?

Webby:they are an deadly organization that want to take over our world.

Leo:so those guys not only they want to take over your world but ours too!?!

Donnie:that what she just said leo.

Luz:hey what does the "creepy wizard guy" look like?

Mikey:he have a cracked mask with horns and he wore a rode.

Luz:emperor belo!

Mikey:who that?

King:he the ruler of the boiling isles.

Mikey:oh yeah that where dad and April are at.

Luz:so that where your other turtle family at?

Donnie:oh April is a human like you.

Leo:and our dad is a rat.

They are weirded out by what he said.

Huey:really?

Leo:yes

Mikey:guys I think if we get all of the pieces,it can take us to that place.

Raph:ok,I guess we are going to look for these pieces,so let do this.but first let take them to our place.

To be continued

Finally I'm done so I hope you like this chapter,I have a feeling this  story going somewhere.