Sira Momochi : Child of the Mist

Name: Sira Momochi
Age: Twelve (but turns thirteen later on)
Rank: Chunin
Village: Kirigakure
Height: 4 feet 11 inches
Weight: About 99 pounds
Fighting Style: Prefers using jutsu then hand-to-hand combat, but when she inherits Zabuza's Guillotine sword, she prefers using that in battle.
Distinguishing Features: Scar reaching from upper neck to right ankle; Character Ai scratched under her left eye; Kirigakure symbol scratched on left forearm, sand village symbol on the right; white Kitsune ears under her headband
Looks: Brown hair with blond streaks in the front, gray shirt with the camouflage arm sleeves that Zabuza wore, tattered jeans and dark blue zori, light blue eyes with Mist headband used as a bandanna, but wears it normally during battle, revealing her kitsune ears.
Likes: Sweets, ramen, snow, water, playing, climbing trees, dogs, mice and caterpillars
Demon type: Arctic Kitsune
Dislikes : Veggies, cats, and most bugs
Fears: Dying, losing her only friends and family, letting her team down
Team Members: Amaya Uchiha, age 16, Itchigo Haruno, age 15,and Gin, age 15 1/2
Team Leader: Koiki Shizuka
Role Models: Hokage (Naruto), Kazekage (Gaara), Suna-sensei, Amaya, and her grandfather Zabuza
Current love: Kyo Inuzuka and Tobi (will post that story later)
Family: Deceased
 
History: The long scar reaching from her neck to her ankle was given to her by Chimimaru when she was 5 years old, when she tried to keep him from killing her parents. She only saved her father, and he died from blood loss about a day later. Afterwords, she was teased by all of the children in the Kirigakure village, and ran off. She built her own boat and, somehow, made it after a few weeks to the village of the sand. There, she was trained by Tsuna, the Kazekages wife. But after an attack from the Rain Village, the sand village truly hates her. Before she was chased out of the village, villagers gave her the mark of love under her eye, remarking how it will be the one thing in life she will never have. Once in Konohakure, she took the Chunin exam at age 11, and passed. She spent her time training, and soon she was transferred to Koiki's Class, which is a class for elite Chunin. Before going, she scratched the signs of the Village of the Sand and of the Mist, to remind her what she had been through these last few years, and  to remind her that she can never go back to that time.
 
Hey everyone I need your help! Lets just say that Sira ended up joining the Akatsuki? Well what do you think would happen. I'm writing a story like this for my friend, and I need some ideas. So please, if you have any ideas....TELL ME!!