She wiped her face and started to trace the whole place with her chakra sensing technique as she had done it more than hundred times.
From a corner of lab she discovered a pair of pants and robe to cover her body while killing those who observing the updates of the 'subject' in here and did some hand signs while concealing her own chakra, revealing a special storage seal pattern on her body.
From the very moment she entered Danzo's headquarters, her motto is to take down Danzo's root division as she came prepared even though she was captured in this place as a labrat for two years.
Her aim now is to take everything he took from her clan be whether it sharingan or jutsus and take anything valuable to Danzo so it will cause him to suffer a huge loose still within in her aim in case she couldn't took the whole root division down in one go.
She remembered what happened before she got captured, the moment she saw Itachi for last time.
"Sister Itsuho what are you trying to do by giving this to me?" Itachi looked at the vial of blood she gave him with unease and concern.
"I was in a secret mission ordered by Lord third. It is to investigate Danzo. I was able to discover many evidence against him but still not enough" she gave him a scroll.
"This scroll has part of them. Once you use this you will get the other part" she smiled with a hint of mischief though it didn't reach her present dull eyes anymore.
After Shisui's death, part of her died with him as instead of caring her humanity she decided to ignore everything else so she can achieve what her brother wanted while her own sharingan along keep influencing on her dark thoughts although her three younger brothers keep her hold on to light before she fall on to complete despair.
"You mean Danzo is not a person of the Konoha?" Itachi asked with widened eyes as Itsuho softly chuckled at the little teen's naive way of thinking.
"No he is, but same time he isn't. He want to overthrow third hokage and become hokage. So he is far more troublesome to village than you think"
She indifferently drop the secrets that hidden from public as it doesn't matter to her anymore.
"I couldn't find any traces of his foundation quarters before but with Shisui's death he became more daring as well as his subordinates. So I am planning infiltrate in to the foundation. So if I disappeared suddenly, that is the time for your to carry your plans for Uchiha."
Itsuho put a hand on his shoulder to make sure to remind him the burden as well as the responsibility he is carrying alongside with her.
"Are you suspecting Danzo has a hand on the Uchiha coup sister Itsuho?" He asked but a bit skeptical bout it.
"Yes, I highly suspect that. When the nine tails attack, I went to find aunt Kushina. Undoubtedly the one who summoned the nine tail is an Uchiha. But I can confirm that he isn't from the clan. But soon after my brother's death I sensed his chakra signature near the Naka shrine. He was wearing a tiger strip mask that covering his whole face"
Her expression became serious as she knew his identity though she unable to say it as she remembered the bright Uchiha that always looked after her and someone who she look up to as well someone she treated as an older
brother when she was sick.
"You mean Madara Uchiha?" Itachi exclaimed.
"I don't think so." She shook her head. "Given Madara's personality I highly doubt that he will wear a mask. Many people say he snatched his younger brother's eyes to have more power.
But Madara had a habit of writing what happened to him until he left the clan. Reading those he left I started to think he isn't the person we portrayed him to be. Nevermind that back to the topic."
She started to remember what happened to the other people who was with the red haired Uzumaki woman that day nine years ago.
"He blackmailed them with Naruto so he can get the nine tails from aunt Kushina. The real problem is the timing of his arrival." She said while leaning on to a wall.
"You mean someone gave him the whereabouts of Lady Kushina?" Itachi asked.
"Yes, I highly suspect Danzo had a hand on it. But I am not so sure about it. So wait till my comeback. If I wasn't able to return in a month, you will carry out the plan we made before. And let Orochimaru to have that vial of blood." Itsuho gently nodded as she decided something.
Seeing his dumbfounded look she chuckled lightly. "Yes I am planning to take down at least a part of foundation. So that way we can take it down completely after my death."
Itachi felt confused about what she saying but decided to trust her as he placed the vial of blood in one of his safe pocket.
"Sister Itsuho..." Itachi tugged sleeve of her high coller Uchiha shirt. "Don't worry Itachi. You know you are acting like little Sasuke." She smiled at him. "This is the time I have being waiting for. And this might be my last gift to the village and clan." Itsuho muttered last part as she walked towards the Naka shrine without looking back.
▪︎▪︎▪︎▪︎▪︎▪︎▪︎▪︎▪︎▪︎▪︎▪︎
She put all the important sealed documents she can traced in the lab in to her storage seal while reminiscing the past.
She didn't forget about the containers of eyes including her own before leaving the lab.
Itsuho put at least few hundred of fire seals on the walls of lab before leaving the room, clearly intended to activate it later.
Then she use body flicker to speed up and cut down root ninjas she faced on the way to her destination with scalpels she picked up from the lab.
And then she swiftly went towards the library. According to the intel she got while her stay here, Danzo have a copy of forbidden scroll as well as numerous techniques from clans he hoarded so he can use them to create his own mindless shinobi unit that rival enough to exterminate a clan.
'This is my pay back for what you did to my clan Danzo. You will never see your collection ever again' Itsuho's shadow clones swept all the things she can sense in to her storage seal.
Sensing ninjas are coming to library, she smirked as she keep unlocking secret seals.
Many scrolls appeared before her as she put all of them in to one scrol before putting it to her storage seal with a swift motion.
While doing that she kept putting another set of fire imprint seal on wall so she will able to blow up everything later.
Soon she moved towards the door as she sensed more than twenty ninjas around her with varies tanto and katana and many short and sharp swords while she wield the scalpel she found from the lab that she was imprisoned in as she didn't had a chance to go to armory.
She didn't felt scared as instead a relief appeared on her pale face as she want them to hunt her down. That way she will able to take down more of those shinobi.
Sensing her new changings in her body she started to weave handsigns.
"Woodstyle, tree blind eternal burial"
A huge trees trapped most of ninjas in a large tree as she use another technique.
"Wood style, cutting jutsu"
After killing almost everyone in fast motion, she flickered away.