When Aizen appeared in the underground research space, the battle that took place here was completely over.

Located in a room deep in the research space.

Kazumi saw the scene here through the surveillance, and couldn't help but slowly put the reagent in her hand on the table, breathed a sigh of relief, and muttered.

"What a wayward guy..."

And at this moment, on the field.

At this moment, the rope tree had perfectly restrained his previous emotions, and stood behind Aizen with a calm face, as if he was not leaving an inch.

Facing the people gathered around Aizen at this time, his face did not show any shyness because of his previous performance, and he was indifferent.

It's as if nothing had happened before.

Silver glanced at the rope tree that was closely behind Aizen's side, the corners of his mouth couldn't help but hook slightly, and he said secretly in his heart.

Senju Rope Tree...?.

It seems that a closer look is needed, after all.... Captain Aizen's attitude towards this guy is clearly different!

For this reason... I'm afraid that's the root cause of the changes that Captain Aizen has made in this world....

Thinking of this, a glint flashed slightly in his eyes.

Aizen stood in the middle of the crowd, his deep eyes gently glancing at the devastated underground space, and then glancing lightly at the rope tree, chuckling.

"If I don't show up, I'm afraid this place will really be demolished by you, Rope Tree..."

Hearing Aizen's words, the expression on Rope Tree's face couldn't help but tighten slightly, and he said a little nervously.

"I'm sorry, Aizen big.. My lord, I thought this place was a research institute established by Orochimaru for his own selfish desires..."

Speaking of this, he couldn't help but darken his face slightly, and said slowly.

"I haven't heard from you in so many years, I thought... I thought that the news that came out this time was deliberately passed on to you by Orochimaru, so that's why..."

Hearing Rope Tree's words, Aizen interrupted him with a slight wave of his hand and chuckled.

"Don't worry, Rope Tree, I didn't mean to blame you. ”

"It should be said that... That's just a good reminder to me..."

Speaking of this, I saw the corners of his mouth slightly raised, looking at everyone, and his voice was full of magnetism.

"Perhaps, it's time to reveal my existence to the ninja world, after all.... Our experiments have been completed....."

"Now it's time to absorb the living forces..."

Hearing Aizen's words, everyone was slightly stunned.

Orochimaru's brows frowned slightly, and then he soothed again, and said secretly.

Truly... The time is ripe.....

If only the lowest level reagents are provided, this laboratory should be sufficient to meet the needs of indigo dyeing....

But.... If you can dig a little deeper...

Aizen noticed Orochimaru's abnormality, looked sideways at him, and asked with a chuckle.

"Do you have any thoughts on that, Orochimaru?"

Hearing Aizen's question, the corners of Orochimaru's mouth raised slightly, and the pair of yellowed snake pupils looked at him lightly, and his voice was a little hoarse.

"Although the current data is enough for us to conduct large-scale blurring experiments..."

"However, during this rope tree attack, I found something interesting.... I thought if we could do some more research on this, maybe we could make the reagents allocated to that group of cannon fodder more interesting..."

Hearing Orochimaru's words, everyone present couldn't help but be slightly stunned.

A flash of essence flashed under the blue dye's eyes, and a pair of deep eyes couldn't help but look at the big snake pill, and his voice was full of magnetism.

"Can you tell us something interesting?"

In this regard, Orochimaru did not object.

I saw that his eyes glanced lightly at the Oni Tong Maru, Zuo Jin and the others who were located outside, and said with a hoarse smile.

"In the previous battle where the rope tree came in, although I don't know what the specific cause was, but these guys have undergone a certain degree of mutation...."

Everyone was stunned, and Lan Zhan's brows also frowned slightly, and he muttered softly.

"Mutation?"

Orochimaru's eyes flashed with essence, and he said hoarsely.

"It seems to me... In that state, they can really be called empty..."

"And.... None of them seemed to remember that memory when questioned afterwards...."

Hearing Orochimaru's words, everyone couldn't help but look at Oni Tong Maru and the others, but it made them feel a little uncomfortable and took a step back.

At this moment, Kazumi, who had been quietly listening to everyone's conversation, couldn't help but stand up.

A purple waist-length hair swayed gently, and at this time Kazumi was remarkably slender and slender.

Before, she was standing on the side behind Aizen, and she didn't care about everyone's conversation, she didn't have a sense of presence, she just focused on Aizen's body.

At this moment, I saw her turn her head to look at Aizen in the puzzled eyes of everyone.

In the eyes of everyone, she was cold, but at this time, she seemed to be melting ice, and her voice was completely different from the gentle way before.

"In the monitoring room inside the research institute, it may be necessary to keep the footage of the previous battle here. ”

"Of course... Provided that the monitors are not destroyed by the trees. ”

Hearing her words, everyone immediately understood what she meant.

With the help of monitoring, looking at what happened here before, it was naturally clear what caused the Oni Tongmaru and the others to change.

Hearing Kazumi's proposal, the corners of Aizen's mouth slightly hooked up a smile, and her deep eyes looked at her lightly, and said softly.

"Very good proposal, Kazumi. ”

Hearing these words, Kazumi, who had always been pretty, blushed at this time, nodded lightly, and said softly.

"It's an honor for us to be able to serve you. ”

In this regard, Lan Zhan smiled slightly, glanced at everyone with deep eyes, and said softly.

"In that case, let's leave the previous proposal for now. ”

"If you want the Void Night Palace to be truly exposed to the world, let's wait until we study what happened to Oni Tong Maru and the others before we discuss it. ”

Hearing this, Orochimaru nodded slightly, and everyone agreed.

Aizen continued.

"So... Let's get ready to clean up the remaining battlefields..."

"As for the rope tree...."

Speaking of this, I saw Lan Zhan turn his head slightly, his deep eyes slightly fixed on the body of the rope tree, and his voice was slightly calm.

"Then it may be time for you to make a choice. ”

Hearing Aizen's words, Rope Tree's expression tensed slightly.

Aizen waved his hand slightly, signaling that he didn't have to be so nervous, and then said slowly.

"Rope tree, do you want to stay in Konoha or do you plan to come back to the Void Night Palace..."

Hearing this, Rope Tree was just stunned for a moment and wanted to answer.

However, the moment he answered, he thought of something, and the words in his mouth stagnated in his throat.

Aizen looked at him calmly, as if he had expected this.

I saw that Lan Zhan's eyes were slightly constricted, and he couldn't see his expression clearly, and said slowly.

"Your choice.... It was also decided... Tsunade's fate ....."