Kaguya's Past

[Arata: " Before that, I want to ask Kaguya if she wants revenge?"]

[Kaguya: "Revenge against whom? I don't think anyone from my era is alive and both Haguromo and Hamura are dead or I will have spanked their asses when I will be unsealed."]

[Arata: " Oh really! Well, I thought you would want revenge against the Otsutsuki clan and your so-called partner Otsutsuki Isshiki. He is still alive and recovering his body in this world."]

[Kaguya: "What did you say? Isshiki is still alive? How is that possible? Didn't I kill him? Don't tell me he used Kama seal?"]

[Arata: " Yep, you are correct. He used the Kama seal to implant himself onto a monk and now he is waiting to recover completely. He even has a Juubi with him."]

[Tsunade: " Wait a minute, Can you explain everything clearly? What Juubi, what Kama? And there is another member of the Otsusuki clan here?"]

[Arata: "Do you want me to tell everyone about the Otsutsuki clan and you, Kaguya? If you want, I will tell everyone and if you don't want, then there is no problem. We will talk about this later."]

[Kaguya: " No, let's not talk about this later. I know what you are planning to seal and I will be extremely happy in doing that. This will definitely increase everyone's strength to above the Six-Paths level and it will also destroy our long-term enemies. You can tell everyone about my past and everything about the Otsutsuki clan, Juubi, and chakra."]

Then Arata told everyone how a millennium ago Kaguya and Isshiki were sent to this world to harvest the chakra fruit of the world. Kaguya being the low clan member was chosen as a sacrifice for the God tree( the tree which bears the chakra fruit). The chakra fruit was basically the source of the world. Instead of getting sacrificed Kaguya betrayed Isshiki and left him to die. Later she proclaimed herself as guardian of the Divine tree and started living in the world. As she mingled with the humans, she started loving and then used her powers to stop the war. She later fell in a man and married him.

Later she was threatened by the other nation's people and was betrayed by her people and was chased to be executed. She had lost the faith in humanity but she still longed for peace. Kaguya believed she had wielded god-like powers to put an end to all of humanity's conflicts.

So, despite her clan waiting to harvest that world of its God Tree, she defied the taboo surrounding the fruit and ate it. In doing so, she awakened the Rinne Sharingan and became the sole person on the planet endowed with chakra. Using her new-found power, Kaguya single-handedly ended the wars and took control of the nations. For her deed of stopping the conflict, she received the blessing of the people and was worshipped as the Rabbit Goddess.

While she gave birth to her twin sons Hagoromo and Hamura, she dispersed chakra to them, making the pair the first people born with chakra. Ruling by herself and often resorting to cruelty, her dōjutsu and jutsu were regarded with fear, awe, and reverence by humans. At some indefinite point, the Rabbit Goddess had instead become known as a Demon.

Due to the Divine tree, animals were exposed to chakra which led to the transformation of the three animal sages. The toad sage gave a prophecy to Hagoromo that Kaguya will turn the whole world into a genjutsu and turn everyone into her puppets. Instead of talking to her mother, Hagoromo chose to believe the toad and with the help of his twin brother Hamura, they chose to fight against her mother. Seeing this, Kaguya felt betrayed and this led to her feeling a lot of negative emotions which made her lose all her rationality and succumb to madness. In the madness, Kaguya used Infinite Tsukuyomi to turn the whole world into her chakra but she subconsciously tried to protect Hagoromo and Hamura. Taking advantage of this they chose to you Six-Paths Chibaku Tensei and sealed her in Moon. Hagoromo chose to remain in this world and became the first jinchuriki of Juubi and Hamura went to Moon to look after the seal.

Till now, Hamura's descendants stay on the moon and watch over the seal.

[Arata: "I won't talk about Hamura and Hagoromo because they aren't important at all. If you are curious, you can later ask Ivy about them. Now that you how Kaguya is sealed in the Moon, I will tell you why I want you all to become Juubi's Jinchuriki."]

[Arata: "You all know that the Otsutsuki clan is still alive. So I will be sealing a Juubi in everyone except Mito as she will have all nine bijuus inside her. We will destroy the whole Otsusuki clan and absorb all the remaining Chakra fruits at the clan. I also want to use Rinnesharingan and if possible make you all able to use Rinnesharingan. Even if we don't destroy the clan, they will be coming into this world in the future and at that time I am sure we will not be in the world. So chose the option carefully because if we make any mistake, the whole world will be destroyed. Most of the Otsutsuki clan members are SuperKage level if not DemiGod level."]

[Kaguya: "I support your decision to destroy them, there is no familial love in the Otsutsuki clan and I will be able to restore my strength easily. By the way, when are you gonna unseal me, Arata?"]

[Tsunade: "We all support the decision, after all, they will be coming here. Isn't it better to just go and kill them."]

[Arata: "3 months. I will be able to unseal you in three months. Now I will tell everyone about my future plans. First, we will end this war with the peace treaty between Konohagakure and Amegakure. Then we will invite Madara to the chat and help Tsunade in cloning the Rinnegan. Till then I will try to integrate the Otsutsuki bloodline and when everyone gets Rinnegan, we will combine our chakra to revive Hashirama, Nawaki, and Tobirama and unseal you."]

[Mito: " Finally you talked about the plans. Also, you won't have to worry about Tobi and Hashi. I will take care of them and they will stay at Amegakure with you. You all (Hashi, Tobi, Madara, and Arata) love to fight. But tell me, for how much time they will have to hide?"]

[Arata: "Oh don't worry about that. They will have to hide until the three villages decide to attack Uzushigakure. At the fight, we will show how the 'legends' have been revived and from then we will start the unification plan."]