3RD PERSON POV

Y/N: Hmmmm.......I could've have sworn I heard something around here.

After receiving a quick mission to eliminate the rest of the grimm from the emerald forest Y/N immediately kills 99% of them in just 5 minutes. However he walks onto an open field to find some grimm already dead.

Y/N: The fuck?

*BOOM*

Nearby explosions alert him as he runs over to the scene, seeing the footsteps along the pathway.

Y/N: There are footprints but why are they so tin-

*THUD*

Y/N:..............

???:............

Y/N:..........

The pink blob and Y/N just stood there staring at each other for who knows how long.

???: Poyo?

Later

Y/N watches as the puffball draws across the ground with a nearby stick.

Y/N: So....your name is Kirby?

???: Poyo!

Y/N: Do you have any friends?

Kirby:

Y/N: Um where do you live?

Kirby thought about it for a moment before drawing a star onto the ground.

Y/N: So......you live on a star?

Kirby: *shakes head*

Y/N:.......Planet star

Kirby: *grumble*

He began making popping noises with his mouth as Y/N awkwardly watches.

Y/N: Err....planet pop star? You're from a different world?

Kirby: *happy* Poyo!

Y/N: So am I. In fact I can travel dimensions......,....

Kirby listens in interest as Y/N introduced himself before he asked a question.

Y/N: Wait do you know how to get back home?

Kirby: *teary* P-Poyo.....

From the looks of it Kirby has tried to go back home but failed to do so with the realization that he'll be stuck alone. Seeing that he's about to cry, Y/N picks him up, wrapping him into a hug as his stubby arms grab onto him tightly.

Y/N: *hug* Relax little guy. Even though I don't know the location of your planet I can still help you....alright? They might come here soon.

Kirby wipes his tears away and nods, hugging him tightly with his stubby arms.

Y/N: So for now you can at least stick with me. I'm sure they'll find you soo-

*ROAR*

A Ursa bear charges out of the forest as it stalks up to Y/N. However it stood in front of Y/N as if it was being cautious.

Y/N: *whisper* I'm going to assume the corpses in the emerald forest was from you right?

Kirby: *nod* Poyo.

Y/N: Here's a weapon you can us-

*VROOM*

Kirby opens his mouth and inhales the sword much to the Ursa and Y/N's shock.

Y/N: *startled* WHAT THE F-

Kirby: HIYAH!

Kirby was somehow wearing a green elf hat and held a different kind of sword in his hand, bigger than his body for sure yet he wielded it with ease.

*SLICE*

Y/N didn't even need to look to know that the grimm died instantly, obliterated by the puffball's blow. Satisfied, Kirby detransforms and spits out Y/N's sword as he gets it back.

Y/N: GODDAMN! LET'S TRY YOU OUT!

Later

For the next hour as they both head back to Beacon, Y/N tested what Kirby could copy and found out about 50 different transformations ranging from elementals to weapons to metal and especially, fighter Kirby as well as his ability to do the suck and float in the air. Most importantly though Y/N wanted to test how strong Kirby really is....but....

Y/N: Punch me.

Kirby: *nervous* Poyo poyo?

Y/N: *scoff* Cmon. You can't really hurt me.

As a demonstration, he picks up a nearby boulder and throws it into the sky. Wowing in awe, Kirby hesitantly transforms into fighter Kirby before reeling his fist back.

Y/N: Besides I just want to test how strong you are. So hit me with your best sho-

Kirby: HIYAH!

*BOOM*

Y/N body obliterates an entire portion of the forest as he crashes onto the side of a mountain.

Kirby: *concerned* Poyo Poyo?!

Y/N flips onto his back, landing in front of Kirby and gives a thumbs up to signal he was ok.

Y/N: Well goddamn you're pretty strong! Held back too right?

Kirby: *nod*

Y/N: Let's head back now.

Y/N: Kirby?

Kirby: Poyo?

Y/N: You can float right?

Kirby: Aaaahhhh....

Later

Amon: ......What the fuck am I even witnessing?

After a chaotic day everyone gathers to eat outside only to find Y/N holding into Kirby who was floating down from the sky with his cheeks puffed up.

Y/N: I'VE COME WITH THE PINK ELDRITCH CHILD!

Y/N lands on the ground, letting go of the pink fluffball as Kirby deflates and waves his stubby arm.

Kirby: *happy* Hi!

Ruby: *star eyes* IT'S ADORABLE!

She zooms straight to Kirby and picks him up, hugging him as Kirby stood there confused.

Ruby: *grin* Where did you find this little fella?~

Y/N: In the forest. He killed a couple of grimm when I found him.

Revy: This........pink marshmallow killed them?

Y/N: Yup. Check this out!

Y/N grabs a fire dust from Weiss and hands it to Kirby as he swallows it immediately.

Weiss: NO THAT'S DANGERO-

*WOOSH*

Kirby spins left and right and shoots a ball of fire into the sky as a demonstration of his power.

Kirby: Poyo!

Everyone:..............' Should I question logic anymore?'

Later

So everyone has finally met Kirby. Everything is still alright......,,except

Velvet/Revy: Oh fuck no.

Hank/Bernadette: *bangs head on table* 'We got another BBQ FFFUUUUCCCCKKKK.'

Kirby and BBQ are chowing down as much food as they can, plates piling up around them as they consume their meat, vegetables and whatever food they got their hands on.

Chef: *tired* Please........,..no more............

BBQ: Give me 8 more pizzas!

Kirby: *bouncing up and down in excitement* POYO POYO!

And so everyone watches, either shocked amused or exhausted that a literal chicken and a baby creature is eating a meal for 30 at the speed of light.

*BBBBUUUURRRRPPPP*

BBQ: *grin* I think we get along rather well don't you think?~

Kirby: *smile* Poyo!

Chef: *tired* Help me........somebody...........

Later

Hank: Wait if you transform into your bomb form you can explode right?

Kirby: *nod*

Hank: *comical crying* It's perfect! My personal rechargeable grenade!

Before anyone could say anything Hank holds out an explosive as Kirby eats it and transforms to bomb Kirby.

Hank: Oh I need to test you out! Nothing can go wrong righ-

Later

Hank: Nevermind. *cough*

After only 15 minutes Hank comes back with Kirby covered in soot. Meanwhile Y/N looks in the sky to see a huge dust cloud not far away.

Hide: At least you found out that he can explode.

Hank: Well....I didn't expect him to be this powerful......

Y/N: At least we know our limits right?

Kirby: *happy* Poyo!

Y/N: Here's a cookie by the wa-

Ruby: NOOOOOO!!!

Y/N takes a cookie from Ruby's jar and throws it into the air. To everyone's surprise Kirby inhales before bouncing up multiple times catching the cookie in the air before floating back down and stuffs it into his mouth.

Kirby: *happy* Mmmmmm....

Everyone: *awwww* 'How can an innocent being be so powerful......'

Later

Hinami: Found you all!

Hank: *gasp* Impossible! How did you find me so easily?!

Touka: You're literally taller than everyone here.

Hank: I took time to camouflage myself!

Hinami: *sly* Ghouls have an extra sense of smell Hanky~

Everyone: Wait where's Kirby?

Just then a squeak can be heard from Y/N's hand as he holds out the beach ball he was holding for the entirety of the match. To their shock, Kirby squirms in his grasp as he sets him on the floor.

Y/N: You have an extra sense of smell huh?

Everyone: Bruh.

Later

Y/N: *sigh* Well little guy....this will be your bed for you alright?

Kirby: *yawn* Poooooyyyyooooo...

Kirby lays on a custom bed Y/N quickly set up, clearly comfortable with how it's laid out.

Y/N: Goodnight buddy....

He pats the puffball's head as he closes his eyes, falling into a peaceful sleep before Y/N proceeds to lay on his bed with his girlfriends.

Y/N: *hug* Good night girls.

Eto/Blake/Velvet/Bernadette/Revy: *cuddle* Good night Y/N...

They all slept peacefully, ready to begin a new day tomorrow.

Next chapter: Short Spar (1/9)