A/N: Hey guys! Well this is my first ever ever Fanfic YAY!!
Okay so it is basically about how Katara is sent as an assasin to kill Fire Lord Zuko. The war has been going for 100 or so years and they hasn't been an Avatar in that time.

This is basically an AU but set in the Avatar World... if you get me! :)
Well here it is:

This is the story of one person's mission of triumph, defeat, love, heartbreak and betrayal as she tries to restore peace to her people her world and most importantly herself.

Peace. How can one word have so many different meaning to so many people? The only one thing that everyone knows about peace is that they want it, desperately. It's not as if everyone even know what peace is, for the past 100 years the people of earth have only know of war, death and worse of all grief and despair. So then why do so many people fight for peace? How come one person was so willing to give up everything dear to her in order to gain peace? But then at the end one question remanded unanswered- Was it worth it?

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She grew up on what most would call a frozen waste land, but to her it was her home. It was the waterbender's one safe place in the whole world which was involved in a bloody war. It was here in the blinding white snow and ice that she romped around with her older brother Sokka, where she hid from her father when it was her time for a bath or to help with the cleaning. Where she grieved for her lost mother. It was here amongst the frozen landscape that she felt most comfortable, where she could be herself.

"Katara!"

Katara looked up from the mound of snow she was hiding behind. She didn't know who or even what she was hiding from but hiding was something that calmed her down. She saw her brother stumbling around looking around for her. All though Katara and Sokka may look alike their personalities are not that simular, Sokka was the funny one that everyone loved to hate, and he was amusing and a natural born leader so much so that he was destined to take over from their father Hakoda as Chief of the Southern Water Tribe. Then Katara wasn't the best at making jokes and was a mother for the tribe then a leader. One reason why Katara may have become a mother figure was because the position was forced upon her as a small child when her mother disappeared on one of many Fire Nation raid

The Fire Nation was a ruthless race of people who had long ago started attacking the other three nations. After completely wiping out the peaceful Air Nomads, they turned their attention and growing armies towards the Earth and Water nations. They had taken over most of the Earth Kingdom, but there were still the small rebellions that hadn't lost hope.

The Southern Water tribe had their fair share of raids from the Fire Nation, every time Katara saw the black soot floating softly through the air her heart would sink. All the fit men would run around frantically trying to get their weapons while the women and children would flee into the vast plain of white snow and ice behind the village. The Fire Nation never went searching for them, it was too cold for them out here, and they only came to make sure the Water Tribe was 'behaving' themselves.

Which means that they would come every now and then making sure to stain the pure white snow with black soot and red blood before they left, too make sure the Water Tribe was aware they were serious? But one thing was certain and that was that on every 'visits' from the Fire Nation, it would end in at least one Water Tribesperson losing their life.

Katara hated waiting with the women and children, all they did was sit around and worry about their husband, father, brother, lover, uncle, nephew and sometimes even their Grand Papa. The fierce Waterbender thought it was unfair that her being one of the only Waterbender left in the Southern Water Tribe would be kept left waiting by the sidelines while her last remaining family members fought.

"Katara! What are you doing?" Smiled Sokka widely as he looked down at Katara. Even though he was now seventeen he still loved having fun.

"Oh hey, I was just relaxing until some load mouth came and distracted me!" she teased. Katara saw Sokka's eyes widen in mock hurt and gave him a light punch to assure him she was only joking. "So what do you want anyway?" Asked Katara as they started to walk back to the small village.

He looked at his younger sister blankly for a few minutes until he face brightened, he had obviously just remembered. Sometimes Katara wondered why they would ever have of chosen Sokka to be the next Chief of the village, but then other times she wondered how they could not of. That's just it with Sokka you get the best of both worlds with him.

"Dad and the others are about to have a meeting and they want you to come alone" he smiled. But Katara's feet stopped working all of a sudden.

"They want me to come? Are you sure?" Having never been asked to attend a meeting with the village Elders Katara had good reason to be worried.

"Yeah, but they probably won't invite you again if your late" stressed Sokka.

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A/N: Well there was the first bit of my story.
Sorry for an mistakes i was so excited about posting it!
Oh and also i know that this plot has been used frequently but oh well! This story will have my own personal twists and turns!

Well please R & R