Just a short story I wrote to pass time. Hope y'all enjoy! :)

...

An unfamiliar feeling washed over me as I desperately entered a drive form, knowing that my friends and I will surely die if I didn't. I was expecting to enter Valor form, one that I grew quite fond of during my adventures.

But...What was...This?

I felt... Strange. What was this? I knew I must have felt this before, sometime ago...

Mmmm... About time I was let out.

My eyes widen as I hear a sinister voice inside my head. "What..?"

Shut up, kid! I've waited too long to have some fun!

I felt my body began to move on its own. I gasped as I saw my arms, they were black and strings of darkness were pooling out of them. "What's going on here?!"

I said shut up! You are not about to ruin this for me!

I ran on all fours, raising my claws to strike down on my opponent. Wait... Claws?! "Where's my keyblade?!" I demanded, eyes searching frantically for my weapon.

You won't be needing that anymore.

Black claws sliced through my enemy's flesh, blood splashing out as he hissed in pain.

I scanned the area. "W-wait a minute..." I gasped. "Where's Donald and Goofy?!"

Forget about them, I'm in control now!

I felt something sharp enter my side, but I couldn't scream in pain. I couldn't! Whatever this thing was... It was in control now. I helplessly watched as I dodged another attack, before lunging at the enemy. I tackled him to the ground, my claws repeatedly slashing across his chest, blood splattering all over me.

"Please, stop it!" I begged, wanting the nightmarish image to stop.

Never!

"This isn't right! Look at him!" My eyes started to tear up. "You're shredding him apart!"

That's the point, Sora. You want to find that bitch of yours? Then stop struggling and help me murder this fucker!

I felt the claws digging inside the helpless victim, ripping out his insides and sending them flying across the room.

DIE DIE DIE!

"Stop it!" I screamed. "Please stop it!" Tears poured down my face as I tried holding back my claws, but this thing was too strong!

Doesn't this feel great, Sora? Don't you love looking at this bastard die?

"No, I don't!" I sobbed. "What the heck are you, anyway?!"

Your punishment.

"Huh?"

I'm your punishment!

"Wha-what do you mean?"

I'm the darkness that lives inside you, Sora. And now that I'm finally out, I can appear whenever I want!

"No!" I screamed. "I won't let you!"

You can't stop me, no one can.

The creature seemed to pause.

Damn, looks like I've got to run. It was a pleasure meeting you, Sora!

Finally, everything became clear again. I collapsed onto my knees, gasping for the air I didn't know I was missing. Suddenly, the nauseating stench of glood and gore filled my nose, and I nearly threw up. Shivering, I slowly turned to see what it was.

Xigbar was laying there, barely breathing as he faded into the darkness. His entire lower half was missing, his guts and chunks of flesh hanging out on display. He slowly turned his head towards me and grinned.

"Never knew...You had it in you...Roxas," he rasped out, before disappearing completely.

I stood there in stunned silence, my eyes widened by fear. Behind me, I heard Donald and Goofy trying to get my attention, but I didn't pay attention to them. Instead, a new voice spoke up.

Take a good long look, Sora. This is what will happen to everyone who stands in our way.

And with those words replaying in my head, I screamed.

...

Based off of my first time using the Anti Form.