I hoped you like my first story that I wrote.

Disclaimer: I do not own Danny Phantom.

It has been three months since I last saw my cousin. He can be bossy, but he is like a father to me in a way. You are probably wondering who I am. Well you will find out soon enough. I guess this story all started when my friends and my cousin were at Fenton works.

Sam was emptying the Fenton thermos. Jazz and Danny had recently caught Skulker and Ember and were putting them back in the ghost zone.

"You know. We forgot to empty this the night before." Jazz said.

"I guess we were too tired to notice." Danny said.

Sam just walked up to him and said, "At least they didn't escape from the thermos. You know how much trouble it would have caused."

"I know good thing your dad knew what he was doing." Tucker said in a confident attitude. Jazz just stared at him. "Ok. So your dad does not always know what he is doing, but at least he knew what he was doing when it came to the Fenton thermos."

"Yah, I mean. Your dad isn't that smart." Sam said in an oddly agreement.

"Ok. So dad screws up a few times. It's no big deal." Jazz said then starts to leave. When she went outside her ghost sense went off. "Oh great a ghost attack has to happen now? Well I'll take care of it." She went to her ghost form and went to where the ghost was. "Who on earth are you?"

"Huh? Oh, my name is Danielle Phantom. And you are?" Danielle said to Jazz.

"The name is Jazz and what are you doing here?"

"I'm here to visit my cousin."

"What's his name Danielle?"

"Please just call me Dani with an i. His name is Danny Phantom."

"What! But Danny is my brother. I don't remember you in our family tree."

"Wait what! Are you like related to him or something?"

"Well duh. He's my brother."

"WHAT!"

Their a phantom

Danny and Jazz Phantom, Phantom, Phantom

Yo, Danny Fenton was just a fourteen

When his parents built a strange machine

They were designed to view a world unseen

(Goanna catch them all cause their the phantoms)

When the first one didn't work their folks they just quit

Then Danny took a look inside of it

There was a great big flash everything just changed

His molecules got all rearranged

(Phantom, Phantom, Phantom)

When he first woke up he realized

He had snow white hair and glowing green eyes

He can walk through walls, disappear, and fly

He was much more unique than the other guy

And that's what he knew had to do

He had to stop all the ghost that were coming through

He's here to fight for me and you

But that's not it when it got destroyed

Then Danny started to get really annoyed

When his sister Jazz was just sixteen

When her parents rebuilt that very strange machine

(Goanna catch them all cause their the phantoms)

When it also didn't work their folks they just quit

Then Jazz took a look inside of it

There was another great flash and everything just changed

Her molecules also got all rearranged

(Phantoms, Phantoms, Phantoms)

When she first woke up she realized

She had smooth green hair and glowing green eyes

She can also walk through walls, disappear, and fly

She was much more unique than the other guy

And then it was there that she knew what to do

She had to help her brother stop all the ghosts that were coming through

She's also here to fight for me and you

Their goanna catch them all cause their the phantoms

Goanna catch them all cause their the phantoms

Goanna catch them all cause their

Danny and Jazz Phantom

"So let me get this straight. You are my cousin's sister?" Danielle answered in a surprised voice. "He didn't tell me he had a sister."

"Wait. How long have you known Danny?" Jazz asked in a curious manner.

"Pretty much my whole life. It is kind of hard to explain now. So where is he?"

"He is in the lab…" Jazz didn't get to finish because Dani took off to the lab. "Hey wait up!" Jazz yelled to Dani.

Back in the lab Tucker was fooling around with his PDA. "You know Danny. I could just leave you two alone if you want."

"Just keep your mouth shut Tuck." Sam said in an angry voice. Then a weird girl came through the ceiling.

"Dani, What are you doing here?" Danny answered in surprise.

"Hey can a cousin come and visit once in a while?" Dani says as Jazz came through the ceiling.

"Yeah, but…" Danny was interrupted by Jazz.

"How do you two know each other, and how is she related to us Danny?"

"This is going to be a long story Jazz." Danny said then looks at Dani.

"And I think we should both tell it."