Ishina Senju Uzamaki

Ishina Uzamaki is the cousin of Naruto Uzamaki...Ishina is older than Naruto in 5 months.
Kushina had a twin sister which rivaled her strength but sadly died when she gave birth to Ishina. Her father was Tsunade's younger brother named Tsuneo.
Tsuneo killed himself when Ishina's mother died.
Because of this Kushina adopted her while she was still pregnant with Naruto.

After the Kyubii attack Ishina had no family member left other than Tsunade. But Tsunade refuses to take because she thinks that Ishina is better staying in Konoha.

Thus Hiruzen decided too take her in...She was a prodigy...Hiruzen personally trained her to be a great kunoichi.

She became a Genin at the age of 4 and a Chunnin at the age of 5 ...a Jonin at the age of 10...She became one of Konona's strongest weapon.

after her promotion to Jonin...She was assigned to spy Sunagakure...because of thire suspicious behavior.

In that mission she would eventually meet someone.

Yes.. It's none other than Shukaku's jinchuriki. (I forgot the name)
They first meet up when Garaa left the village to be alone and they meet for the first time...

Ishina was collecting information but her deadline was almost up. She exited the village but she saw Garaa sitting alone on the sand. She walked towards him and observed him.
Because Ishina held no malice so Garaa's sand didn't hurt. her.

She tapped his shoulder which shocked the boy. She was wearing a mask (the same masked as Kakashi) so Garaa didn't saw her. face but saw her caring eyes.

Garaa started to tear up and it made Ishina frustrated and. started to panic...
She had an idea and took out. a pendant with the Uzamaki Clan symbol . She gave it to him and took of her mask and smile at him.

" I believe in fate so I believe we will meet up again."

with that she left Sunagakure.

Back in Konohagakure...A specific Hyuga boy has had a Chakra stone belonging to her that tied both of them together in accident.