All of you were walking in a large group as a few of the girls began to get closer to each other for comfort

Ruby: I-It feels like the more that we walk around here the scarier it gets...

Uraraka: You can say that again...!

Y/N: Well be ready, I since a lot of strange energies coming from inside...

Koneko: This isn't going to be an easy night is it...?

Lotus: When the professor is involved, it's never easy...

With that you all reached the large door for the castle, most of the girls hid in the back of the group as you grabbed the door handle and pulled it open

You leered inside to see a large, spacious room,
you called out to anyone who could possibly be inside

Y/N: Hello?! Anyone there?!

Of course there as no answer, you slowly walked in as everyone else soon followed, looking around the room, everyone noticed that there was a lot of strange paintings on the walls

Yang: Who would keep paintings like these...?

???: HEHEHEHEHE!!!

Suddenly the door slammed shut as everything went dark, causing most of the girls to shriek in fear

Kasai: Who's there?!

???: YOU'LL NEVER MAKE IT OUT ALIVE...!!

Suddenly the lights went on as the number of people in the group had decreased by a long shot, the only ones that we're around you now were Skylar, Weiss, and Kirishima

Kirishima: What the...?! Where did everyone go?!?!

Suddenly a strange sound could be heard straight ahead the floor in front of you opened to make a square shaped hole

Out of the hole leaped out a large one eyed creature That seemed to be made out of tar or something

Weiss: EEK!! WHAT THE HECK IS THAT THING?!?!

Kirishima: Is that what lives here?! Gross!!

Skylar: Kill it Y/N!!

Y/N: Already on it!!

With that you rushed towards the creature at full speed as it let out another distorted roar, a small orb of Ki formed in your hand as you threw it towards the beast

The Ki blast hit the creature but it didn't seem to effect it, the blast just sunk into it's skin

Y/N: What?!

Skylar: If I were to guess, I'd say that it can absorb objects through it's skin! Don't let it touch you!!

Just as those words were being said, Kirishima suddenly rushed at the creature while reeling his fist back

Weiss: Kirishima get back here you dunce!! What did Skylar just say?!?!

Kirishima: I'm not letting some tar freak scare me out of here!!

Kirishima screamed as he hardened his arm with his quirk, he shot his fist forward as his fist smashed onto the creature's skin

Kirishima tried to pull his fist back, but it was stuck to the creature, he began to quickly sink into the creature all together as the tar pulled him in

Kirishima: Gah...!! What the hell...?!

Y/N: Kirishima!!

Eventually Kirishima was fully absorbed by the creature as it suddenly grew lots of spikes on it's back, following by it's skin hardening just like Kirishima's Hardening quirk

Skylar: It copied him?!

Y/N: Just like Buu!

You suddenly rushed towards the creature as you noticed that it's eye was now red like Kirishima's, you formed a blade of Ki over your hand that extended towards the creature

Y/N: LET HIM GO!!

Suddenly the creature began to roar in somewhat pain making you come to a halt, everyone watched as Kirishima soon began sticking out of the creature's back

Kirishima: G-GAH!! I can't move...!!

Y/N: Don't worry buddy! I'll get you out of there!

With that you went Super Saiyan and rushed towards Kirishima, suddenly a bunch of spikes shot out from the creature's body, you began to dodge as you got closer to Kirishima, eventually grabbing his hand

Y/N: I gotcha!!

You began to pull Kirishima by his hand as he began to slowly come out, eventually you pulled him completely out and threw him towards the others

Just as Kirishima hit the floor, a bunch of black tentacles shot out from the creature's skin and wrapped around your limbs

You struggled to break free as the creature began to pull you in

Weiss: Y/N!!

Somewhere in a different room

Midoriya, Rias, Yang, Todoroki, and Kasai were roaming a large dark room that had little to no lighting at all

Kasai: This place is so dark!!

Yang: I can't see nothing in here...

Suddenly a little girl's laughter could be heard again causing all of them to raise their guard

Midoriya: Who's there?! Show yourself!!

Suddenly the one who was laughing appeared behind Midoriya, revealing who they we're

???: IF YOU INSIST!!!

Back To You

Weiss and Skylar began to panic as Kirishima got ready to attack again

Kirishima: L/N!! Pull out of there!!

Y/N: I...Grr...Can't!! How does the energy feel so familiar?!

You suddenly sunk into the creature's skin and into it's body as it soon grew twice it's size, scaring everyone

Skylar: C'mon Y/N...Break out...!!

Suddenly the lights went off again taking away everyone's ability to see, Skylar looked around and saw a source of light

Skylar: Guys over here!!

She didn't get a response as she noticed a large figure that resembled a person emerge from the light, they didn't move, the figure began to slowly float towards Skylar but to don't move a muscle

Skylar: Hello?

The figure got closer to her quickly and eventually grabbed her, the lights went back on as Weiss and Kirishima were the only ones in sight

Kirishima: What happened?!

Weiss: Skylar's gone!!

Kirishima: What?!

Suddenly the creature gained a blue aura that looked just like your Super Saiyan blue aura, the creature's eye glowed blue as it began to charge up a kamehameha from it's eye

Kirishima: W-We're screwed...!!