Hi everyone! This is my first Ultimate Spider-Man fanfic. I just LOVE that cartoon. Anyways, I got my inspiration for this fanfic through a dream….

Rated: K

Disclaimer: I don't own Ultimate Spider-Man

I hope you guys enjoy!


Dimension Mistaken

Chapter 1

"Hm… I wonder what kinda world I'll be jumping into this time. A world full of zombies? A world full of spiders? A world full of pirates?"

Spider-Man was jumping from dimension to dimension as he had to follow Green Goblin. Green Goblin was jumping from dimension to dimension because he wanted to collect some DNA of the Spiders from different dimensions so as to use on himself to gain more power. And in the end he wanted to take over the world. Being a superhero, as soon as Spider-Man saw Green Goblin enter the portal, he too followed him so he could ruin his plans.

And here is Spider-Man wondering about his next adventure as he went through the wormhole. Suddenly a hole opened, which is supposed to be the exit. Spider-Man hopped out. He was standing on the roof of a two-storey house. He looked around the surroundings. This place was a mountain. Actually, the whole place is filled with mountains. The air was fresh, so he took a deep breath.

"Wow! This must be a village! It is nice to have a change from a city," Spider-Man said and he frowned, "I hope Goby didn't reach here before me."

He took a deep breath again and said, "This place seems so-"

"NO, DON'T DO IT!"

Spider-Man whipped his head and turned around to find a house on fire a few blocks away. His eyes widened as he asked himself, "Did I say peaceful?"


"NO, DON'T DO IT!"

A girl of 10 years was holding another girl's hand tightly. Her eyes were wide with terror and she shook her head quickly, "No, no, no, don't go!" Tears started coming from her eyes. The other girl whose hand she was holding was 15. She said nothing but she was trying her best not to cry. She was using one of her hands to remove the younger girl's hand from her hand. Another boy of 12 years ran to them. His eyes too were wide with terror. He said, "You are NOT going in there!"

The older girl removed the younger girl's hand from her and sternly said, "I need to save him!" She ran in the burning house.

"NOOOO!" the younger girl cried.

"Sh-she w-went there…" the boy stammered.

The girl fell to the ground and started crying. The boy was stunned.


Spider-Man reached as fast as he could to the voice that he heard and saw the 10 year old girl crying in front of the burning house. The 12 year old boy was comforting her. The girl had long black hair, tied into double braids. She had brown eyes. She was wearing a pink shirt and black jeans. The boy was wearing a green hoodie on a black vest and white jeans. He had red hair and green eyes.

"What's the matter?" Spider-Man jumped to them and asked.

They looked at the source of the question. For some reason, they were stunned.

"What?" Spider-Man asked.

"My sister went in there," the boy said as he pointed to the burning house.

"To save her worst enemy," the girl added.

Whoever that girl was, I had to admit was brave, Spider-Man thought. And that too she was saving her worst enemy. If wasn't Spider-Man, I probably wouldn't have done that.

"He probably deserved it if he died," the boy said gruffly.

"Hey, you shouldn't say that!" Spider-Man said.

"And who are you to say that?" the boy asked.

"Your friendly neighborhood, Spider-Man. And I'm gonna save your sister," Spider-Man said as he webbed to the house and went in.


"You okay?" a girl asked a boy.

She was 15 and she had long, brown hair, tied into a ponytail. She had blue eyes and a kind face. She was wearing a blue t-shirt and jeans. She was extending her hand towards the boy who had fallen on the ground. The sound that he made when he fell was the reason she was able to find him.

The boy was also 15 and he had black hair and black eyes. He was wearing a yellow t-shirt and white jeans. He had a baseball cap which had fallen on the ground. He took the cap, put it on his head and took her hand. Right now, both were looking very filthy; covered in some ashes, dirt and all.

"Katrina? You had to be the one to *cough* *cough* save me?" the boy gruffly asked as he got up. The smoke of the fire in the house was really getting thicker.

"Then I shouldn't have *cough* risked my life to enter this place," Katrina answered back.

"I don't wanna be saved by you," the boy said.

"Look, I know this place better than you do."

"So?"

"Have some sense in you Toby," Katrina snapped, "This is a life and death *cough* situation!"

Toby realized that there was going to be no one else to save him. So he reluctantly listened to her.

"Hey! Anybody here?" a voice yelled.

"Excuse me! I'm over here. And I'll save you too," Katrina sighed. She though only that one person was left. Apparently, it seemed as if she was wrong. She heard footsteps running to them. Then she saw a figure.


Katrina's POV:

And I saw this figure running towards me. It's probably a guy. I could understand from his voice. And viola! It is a guy! Dressed in a Spider-Man costume? What…? Ugh, forget it. What I need to do is get these guys out of here.

"Come on. Let's go this way," I said, leading the way.

Hey, I was trained for this right? I'll be totally fine! My siblings don't need to worry. Seeing 'em cry broke my heart. I just wish-

"Hey the ceiling's about to crash!" Toby yelled.

His voice snapped me from my thoughts. I gasped. I was trained, but not for this! Suddenly, the Spidey Dude actually used his hands to web the ceiling. I'm so NOT joking! Toby and I were beyond surprised. We looked at him, stunned. I pinched myself to make sure I wasn't dreaming. The Spidey Dude then turned to us. I think he raised an eyebrow. Probably. I couldn't see through his mask. He must've thought why we were looking at him like that.

"What?" Spidey Dude asked innocently.

"You just webbed *cough* the ceiling!" I said.

"So?"

"That's humanely impossible!"

"I'm *cough* your friendly-"

"No time to talk about this. We need to get out of here," I interrupted and led the way. We had to go down through the half-broken and half-burnt staircase. Well, we had to actually hop through most the way. When we finally came out, (I felt way better outside) my siblings rushed to me and tackled me on the ground. They were so glad to see me. And I was too.


Seeing a sibling reunion was a very nice scene. Everyone was happy. After the whole hugging and all, everyone went off to their own places to resume their daily works, leaving Spider-Man, Katrina and Toby alone. They left that burnt house after the firefighters came.

"What are your names?" Spider-Man asked.

"I'm Katrina," the girl said.

"My name is Toby," the boy said.

"So about what happened back in the house," Toby started, "how did you web the ceiling?"

"Well that's because I'm Spider-Man," Spider-Man answered.

Toby and Katrina looked at each other, confused, and sharing the same thought.

"You do know that Spider-Man doesn't exist, right?" Katrina asked.

"Maybe in your world," Spider-Man said as Katrina's eyes getting wider as she realized something. But he continued anyways, "But in my world-"

"Oh I get it! You're using a machine! Very clever, huh? You had me and Thug fooled for a second," Katrina interrupted.

Who in the world is thug? Spider-Man wondered, Probably Toby.

"I'M NOT THUG!" Toby yelled.

"In your world," Katrina said.

"HEY!"

Katrina just rolled her eyes in response. Toby then went on his way without saying anything, not even saying thanks or bye.

"I can't believe it! I risked my life to save his and he didn't even thank me!" Katrina muttered, looking at the ground.

"Just so you know, I am Spider-Man," Spider-Man said.

Katrina didn't answer; she quickly looked around to see if anyone was looking. Then she took Spider-Man's hand and ran quickly to a place.

Is this a forest? Well, it looks like one, Spider-Man wondered.

"What are you doing?" Spider-Man asked as he took his hand back. Katrina stopped running, turned around again to see if anyone was there and looked at him.


Katrina's POV:

"Are you actually Spider-Man, aka Peter Parker?" I whisper-yelled. I couldn't believe it. Am I actually meeting Spider-Man? Spidey Dude just looked at me. Even behind the mask, I could tell he was surprised.

"Peter what?" Spidey Dude laughed, "I'm not him, whoever he is."

"Remove your mask," I commanded. If he was Peter Parker, like the real Peter Parker, I'd only be able to see it through his face. But he didn't.

"Excuse me! I do have a secret identity, you know," Spidey Dude said.

"Dude, everyone knows Spider-man is Peter Parker. He appears in movies, comics and many cartoon series. He is just fiction and he was created by a man," I said.

"Wow! So everyone knows me?" Spidey Dude asked.

"Yeah, in fact Spider-Man is one of the most popular superheroes in the world," I said.

"Wow."

"Remove your mask," I commanded yet again.

"Why?"

"Look, I'm trying to know whether you're the real Spider-Man or not," I said, "And if you are, I'd like to know how you got here."

"I got here through a portal."

And that's when it hit me. I quickly looked at my watch, (thank goodness it wasn't burnt by the fire or even damaged) and Google searched on it for 'Ultimate Spider-Man Peter Parker'. I looked at an image and showed to Spidey Dude.

"Do you look like this?" I asked.

"Looks like an animated picture of me," Spidey Dude asked.

"Yes, and that is because you're a cartoon. And somehow you became real. How did you get here?" I asked.


"How did you get here?" Katrina asked.

"Well, you see," Spider-Man began, "I was jumping from dimension to dimension as I had to follow Green Goblin. Goby was jumping from dimension to dimension because he wanted to collect some DNA of spiders from different dimensions so as to use on himself to gain more power."

"And he wants to take over the world."

"Exactly."

"Of course I should've thought of this. You come from the cartoon series, 'Ultimate Spider-Man: Season 3: The Web Warriors'," Katrina said as she folded her arms, "I've watched that season, so I know exactly what'll happen to you. So have you met Spider-Man 2099?"

"Yeah. That place had no ground."

"And did you meet Spider-Noir? He's from the black and white dimension."

"Yup."

"And who else?"

"That's it."

"Well then, you're having an amazing adventure in front of you. But one thing that the Season didn't show was you ending up here. The wormhole made a mistake."

"WHAT?!" Spider-Man asked as his face paled.

Spider-Man was confused. How can the wormhole make a mistake? He was supposed to go to a dimension where there is a Spider, the dimension where Green Goblin is going to take the Spider's DNA, the dimension where Spider-Man will warn the other Spider and fail Goblin's plans. How in the world did this happen?

"You are not supposed to come here. There isn't any Spider-Man here. No superhero, no super villain."

"Which means I'm stuck here."

"Not if I can help it," Katrina smiled with a twinkle in her eye. "I have an idea."


That's it! I originally wanted this to be a one-shot. But it was getting waaaaay too long for my liking. I hope you all enjoyed it.