It is an underground room filled with many specimen, namely organs and many weird monstrosity. It is obvious that those specimen are belong to various humans.
Eyes that have weird color iris, organs that almost too pale to be human, different kind of bloody trees and many things that seriously made people to doubt about humanity is filled in the room. In other words, it is a underground secret laboratory.
In the middle of the lab, on the surgery table, there is a black spiky haired pale girl was laying. If one looked at the from distance, it was difficult to see she is a human as her half of body turn in to a bloody tree.
It is hard to call her a human but one looked at her closely they can see the tree is slowly absorbing in to her as it is somekind of time reversal effect.
Seeing that several people started to surround her in no time as they started to check her physical status. While some try to cut her down with surgical scalpels. It is obvious the girl was treated as a human experiment sample.
As the tree disappear in to her body those people started to place cuffed on her limbs, makinge her unable to move even an inch.
To all surprise she didn't even flinch or made any painful sound even for once despite the inhuman treatment she got.
It could make one to wonder whether she got numb due to those inhuman things she experienced or she was inhumanly tough to begin with.
Soon an old man whose right arm and eye covered with bandage came in with a crutches as the one of people surrounded the girl went and started to speak to him. Making he is the person in charge of this hellish place.
"We were able to successfully merge first hokage's DNA in to her lord. Unlike the previous experiments, the first hokage's face didn't appeared on the place we transplant the cells even though she became a meat tree for a three days but she was able suppress that by herself. It is an improvement and a huge breakthrough for our research. Now we are examine the changes in her lord"
"Is that so," the old man looked at the table with a obvious envy that mixed with hatred as well as disdain and greed to its ugliest form.
As if the girl sensed the gaze, she slightly turned her head while handling the restrains that put on her, making the others around her to have cold sweat as they keeping restrained is a terrifying beast.
She opened her eyes revealing the two black holes that make the beautiful pale looking girl errie and creepier. It is obvious that someone stole her ability see by gouging out her eyes from the sockets.
"As expected a Half Senju and half Uchiha! That cursed clan really manged to conceived a devil spawn. Come to think it even has sensei's blood! She probably the best example we could have.
After all who could have use Izanagi even without having eyes. It is pity that we couldn't get her brother's body. It might have the same value as this. Make sure to gouge out evey secret from her body."
The old man with a cross scar on his chin look at the girl in front of him indifferently.
"Are you sure about that lord Danzo?" A white haired and common looking man with loose glasses came at them. "We were hardy able to restrain this monster, the most powerful Uchiha of this generation, that surpress Itachi Uchiha and Shisui Uchiha by miles even without sharingan"
"Are you doubting my decision Kabuto?" Danzo looked at him with his left eye as his eyes sharpened.
"No lord I am afraid we were giving this subject too much of power and we might not able to control her in the future" Kabuto said as he pushed his glasses up.
"No need to worry about that. Soon her will to fight going to loose completely.
We have more valuble conditions to consider than disposing her off. Both half Senjus were able to awaken mangekyou. And even have the ability to resist corruption of first hokage's cells. That itself is a valuable condition to understand and study while implanting those things what we going to find from her"
Danzo carefully examine Kabuto. "And I have another task for you"
Kabuto waited for him to continue as he kneeled down.
"Go and inform Orochimaru that it is the time for the deal"
As Kabuto left, Danzo came closer. Sensing that, the atmosphere around the girl changed as errie cold aura surround her making others around her to distance from her.
"Drop your bloodlust away Itsuho Uchiha. It is useless" Dazai slowly said although he himself got in to a cautious stance, doubting his own methods of restraining isn't enough or not.
"Danzo!" The girl laugh out loud but that was obviously a mirthless laugh as it showed the disgust at the person in front of her than amusement.
"First you took my brother's eye and forced him to commit suicide. And now captured me and using me as a lab rat of yours. Do you really think it will be over just because I am in your capture?"
She nonchalantly said in a relaxed tone as she isn't the one imprisoned there.
"I know this isn't the over yet. This is just the beginning. Now tell me where is your mother's eyes. It should be another pair of mangekyou according to the reports"
He chocked her neck to show who is the superior here.
"Huh!....I..... have.... no..... idea... what...are.... you..... talking.... about" she said with great difficulties though there still a laugh escaped from her mouth as the whole situation is an amusement to her.
Looking at her Danzo squinted his eyes to get the truth but except the mad laughter of the girl, the after effect of Izanagi, there is nothing he recognised as false.
"It seems your brother had them like we first thought. What a pity. Damn Uchiha! At least he useful to village!!"
He looked at her with disdain though he can feel the murderous blood lust under her almost charming smile.
"Don't worry. I'll make a good use of all the mangekyou I got from your family. Now be obedient and make yourself useful to the village by letting us to see the secret of both of your clans."