Ok so this is my first ever DP fan fiction. And yes before you say anything, it is very sad. Tucker and Sam have never met Danny, but Vlad has. TT crosses with DP.

Summary: The greatest Sacrifices are those we make for others, whether good or bad; but what happens when a young girl runs into the famous Teen Titans, with a secret untold?

Prolouge

The young girl walked into the midst of a crowd in New York City. She was beaten and tattered from head to toe; A backpack on her back.

"Nice Work team! Should we go get pizza?" The leader smiled at his team mates as they walked off to the nearest Pizza restaurant, they all so loved. The crowd cleared quickly, going back to everyday business.

XXX Pizza Place XXX

"We should order the all meat lover pizza" Cyborg slobbered all over the table at the though of all the meat.

"ARE YOU INSANE? HELLO, VEGIE LOVER RIGHT HERE!" Beast Boy glared at cyborg at the thought. "I've BEEN most of those animals and you know it!"

The fight started, and lasted a few minutes before the group was quickly interrupted.

"WHY THE HELL WON'T YOU SPEAK YOU STUPID GIRL!" In the ally below, a girl was back up helplessly to a wall, crying her eyes out. The man standing in front of her was ready to hit the poor girl.

"Now I'll ask you one more time! What do you have in the bag?" The man grabbed a hold of the girl's wrist by force as her tried to grab the girls bag.

"Let go of the girl…" Robin stood on the ledge across from them, glaring at the mugger. The others stood ready to fight him off if necessary.

A moment later the mugger took off running for his life, leaving the girl behind. "Are you alright?" Cyborg walked over to the frightened girl, waiting for an answer. She nodded and stood up. Grabbed her bag and started to walk off. "Wait." Robin stopped her quickly. "You're pretty beaten up, should we give you a ride home?"

The Girl looked down and shook her head as tears fell down her face; as she was about to begin walking again, she pain got to her and she fainted.

Amity Park 4 months before

"I can't believe it…she's really gone; she actually left. But, why? Why did Cat leave mom?" Danny sat there on the couch looking for an answer, but found none.

"I don't know sweetie, but she must have had a good reason." Maddie hugged her son, hoping he'd feel a little better, but there was nothing.

"I'm going to look for her, she's been gone for over three weeks, and she would have a t least called…" Danny stood up and went upstairs to pack, after he poked his head down stairs again. "And mom, you and Dad aren't allowed to say no…" And he went upstairs.

Jump City, Titans Tower

"Well her vital signs are okay, a little bit below normal, but not to bad." Cyborg read the monitor trying to see if the girl was really okay.

The girl eventually woke up to find she was in a room and a bed.

"You're finally awake." Robin said peering in through he hall way, startling the girl. "It's okay, you're safe now." Starfire quickly flew into the room, tackling the girl. "NEW FRIEND! You are okay! What's your name? What's your favorite color? What's your favorite Animal? Do you like Pizza? Will you be my friend?"

"I spoke to soon…" Robin looked down and sighed at his own mistake. The girl looked shocked. She opened her mouth for a second then closed it and looked towards the wall next to her.

"Friend Robin, how come she won't answer my questions of friendship?" Starfire looked at robin; worried about the girl. "I don't think she can speak Star. That or she doesn't want to." The girl glared at him for the comment.

She thought for a second and motioned her hands for paper and pen. It was only five minutes later they understood. After bringing her the paper and pen, She wrote something down

My name is Cat

My favorite color is red

My Favorite animal is the wolf

I don't like Pizza with veggies or meat on it

She handed the paper to robin who had read it out loud. "WHAT DO YOU MEAN YOU DON'T EAT PIZZA WITH MEAT?" Cyborg looked at her with a shocked face and about fainted from words that filled his head.

"OR VEGIES!" Beast Boy was the one to faint.

"Cat you never answered stars last question." Robin looked at her worriedly. Cat looked away not wanting to answer.

"Its okay Friend Cat, You do not have to be my friend, but I will be yours" Starfire hugged the girl and left the room, trying her best not to cry.

A few days went past and they all decided to take Cat out to a sushi restaurant. "Have you noticed she hasn't smiled yet, let alone spoken a word to us. She cries herself to sleep at night to!" Beast Boy looked at Raven for answers.

"Maybe it's you she doesn't like…" Raven joked around with the Boy in a dry way.

"You're so cruel." Beast Boy sighed as they walked down the street to the restaurant.

"I'm cruel; you're the one making fun of her." Raven said dryly, looking back towards the girl.

"Cat? Cathryn is that you!" A raven haired, blue eyed boy looked at her. The girls face shot up to see it was Danny. Her eyes widened as she shook her head, turned and ran. The Titans followed, as well as Danny. But soon Danny lost track of the group.

"Why is she running from me? Is it something I did?" Danny looked in the direction of the bay, staring at it for what seemed like hours…

HAHA CLIFFIE! YES I AM EVIL! Okay I know it was a little rough I NEED IDEAS! SAVE DANNY PHANTOM! –mimiru1618