Hey everyone, this is my first fanfic! Please enjoy, review if you like.

I don't own Danny Phantom :(

Chapter One

'Gonna catch'em all, cause he is Danny Phantom'

Amy loved that title sequence. She'd gotten bored that week, so she had decided to watch 'Danny Phantom' again. And she was surprised to see that she still liked it, even more than when she was nine.

Amy turned down the computer and yawned. 'Well, that's enough Phantom for today!'
She went upstairs and to bed.

-,-,-,-,-,- (dimension break :)

'Haha! I, Jack Fenton, did it again! I built a portal to another world! But why doesn't it work?'

'Sweetie, I think you forgot to switch it on?' Maddie suggested. And she was right. As Jack had turned the switch, the inside of the 50 centimeter-portal turned green.

'Yes! I'm a genius!' Jack yelled. Then he heard footsteps. He turned around.

'Isn't that portal a bit too small for you, dad?' Danny asked skeptically.

'It is, but I'm not going in. You are! For science!' answered his father. And he added: 'If you happen to find some food, bring it with you okay?'

Danny sighed. 'Okay, I'll check it out for you. But why did you make another entrance to the Ghost-zone anyway?'

Jack answered: 'Oh, but this portal doesn't lead to the Ghost-zone. This portal leads to a whole new dimension! Imagine what's out there? For as far as you know, it could be a land filled with talking magical ponies!'

'I hope not so. Now, what do I need?' Danny asked.

'Nothing, really; but, Danny, I'd … go ghost, if I were you.' Even though it had been a long time since his secret had been revealed, his mom still wasn't quite used to it.

'Yeah, I'll be careful,' Danny said as he transformed into his white-haired alter-ego. He then stoke his head through the portal…

,-,-,-,-,-,

Shocked, Amy opened her eyes. She had woken up from a big flash of light. She didn't have to look long for its source; Next to her bed was a green, glowing circle on the blue wall. Its light lit up her small room.

'A portal!' Amy whispered. She recognized it from the DP-cartoon, but it looked a bit different, as if it had become real.

Amy told herself she was dreaming. Portals to other dimensions couldn't possibly appear in her world, could they?

'But,' she said to herself, 'If it is indeed a dream, I could go investigating! And I won't have to be careful, since I'm actually calmly asleep.'

She didn't really believe her story, but her curiosity won from her fear. Slowly, she turned to the wall until she was directly in front of it, just centimeters away.

Suddenly a face appeared from the green. Amy screamed.

,-,-,-,-,-,-

'Waaaaah!' Danny screamed. He didn't really know what he had expected to see, but it sure wasn't this.

In front of him sat a blond girl, about the same age as him. Her nose was almost touching his. Although she was clearly a human, she still looked different from anyone Danny had ever seen. He was surprised to see so many details. He could tell the different hairs apart from another, and her face was covered with freckles.

For a few seconds, the two teens just stared at each other. The girl was the first to speak: 'I know who you are! You're Danny Phantom!'

Danny was confused, then disappointed. He turned back around to his dimension.

,-,-,-,-,-

Amy sat in shock on her bed. Could it be? Could she just have seen Danny Phantom? She pinched herself for the fourth time. 'Ouch! If this is a dream, it sure is very realistic.'

Hesitating she sat in front of the portal. She was eager to go through, but also scared. She decided only to stick her head through so she could pull back whenever needed.

'Well, here goes nothing!' She closed her eyes, braced herself and pierced the green with her head.

,-,-,-,-,-,-,

'And, Danny? Did you find anything? Perhaps some ghosts?' Jack asked excited, as Danny pulled his head from the portal.

'I'm sorry dad. The portal doesn't lead to another dimension, but to another place in this one,' Danny answered.

'How can you be so sure?'

'Because the girl I woke up knew who I-' 'You woke up someone?' his mother asked. 'Did apologize yourself?'

'Eh… No?'

'Then go right back and say you're sorry!'

Danny looked at his mom, but she showed no mercy. 'Okay. But after this, I need to go to Sam's place. We have a date.'

For the second time that day, Danny bent to go into the portal. But before he could, he saw a familiar face.

Going through a portal was a strange experience. It was like diving in cold water, without getting wet.

As Amy opened her eyes at the other side, she looked right into Danny's green ones. An awkward silence fell.

'Eheheheheh...,' Amy said, 'So, we meet again?'

'Is this the girl you woke up?' Maddie asked.

'Oh, it's no big deal,' Amy answered, 'because now I get to see Danny Phantom for real!'

Danny looked at the girl. She seemed really thrilled to see him. 'Look, eh…,' 'Amy,' Amy helped. 'Look, Amy, I really appreciate the attention and I'm sorry to have woken you up, but I don't have time for this. I need to go somewhere. But if you want to see me again, just visit Amity Park sometimes and-'

'No!' Amy screamed. 'I mean, no, I can't.'

'What do you mean, 'you can't'. I'm sure there's some way,' Danny asked.

'No, there isn't. You see, this is a little hard to explain, but… I'm from another world.'

'Yes! I knew I could do it!' Jack yelled. 'Boy, this portal-making gets you hungry.'

'Would you like a cookie?' Maddie asked.

'I'd love one!' Jack said, as he and Maddie left the basement.

'Don't mind them,' Danny said. 'Anyway, if you're from another world, then how do you know my name?'

'Because…,' Amy started. She searched her mind for a good way to bring this. But when she couldn't find one, she said: 'Because in my world, your life is a cartoon.'