"Finn, I never told about my past but I think it's time to for you know about my origin." Finn patted her back and kept silent.
"Long ago two Otsutsuki clan members came to earth to plant the chakra tree and harvest the chakra fruit by absorbing the natural energy of this planet." Finn nodded and continued to listen.
"The Otsutsuki clan are spread throughout the entire universe and they travel in pairs. In order to cultivate the divine tree or the chakra tree, one Otsutsuki clan member must be sacrificed. When Kaguya came to earth she came with another higher being, a Otsutsuki who is multiple times stronger than her, his name was Isshiki Otsutsuki." Finn knew where this was going. Finn had read this on boruto manga.
"According to the plan Kaguya was supposed to be sacrificed and before sacrificing herself she would use Karma mark and return back to life. Karma is a seal bestowed by members of the Ōtsutsuki Clan that takes the form of a four-point. Also Karma acts as an Ōtsutsuki backup file for their consciousness. Upon death, an Ōtsutsuki can resurrect themselves using the karma seal they put on a vessel."
"But after arriving to the earth and interacting with the people of earth, Kaguya had a change of heart. She attacked Isshiki, Isshiki was completely caught off guard and was severely injured. Kaguya then fed Isshiki to the Divine tree which is also called the ten tails. Kaguya in the process of defeating Isshiki also used too much of her powers and temporary became very weak."
"Kaguya then was approached by a human tribe prince. Both Kaguya and prince fell in love and Kaguya got pregnant with his child but in the end the prince betrayed her because of his tribe and wanted to kill Kaguya." Finn felt no emotions coming from Kaguya.
"Fortunately, this was also the perfect time for the divine fruit to mature. After consuming the divine fruit, Kaguya captured all the humans who wanted to kill her. Kaguya placed them under her infinite Tsukuyomi.
Kaguya knew she would be busy taking care of the divine tree so she created a being who looked just like her by using one of the hidden functions of Karma."
"Yes, that person is me. I was a princess of Land of Snow and my name was also Kaguya. Then Kaguya used her karma to turn me into Demi-Otsutsuki and even gave me one Chakra fruit. Because of having her karma, I also possessed similar powers as original Kaguya. But this power also come with a collar, through the karma I was Kaguya's slave."
Finn didn't knew why but after knowing the his Kaguya is a different person made him feel very happy. Finn also worried about another thing, as the successor of Ashborn, in future Finn had to face the Otsutsuki clan and he didn't know how Kaguya will react. That's why he kept the conversation he had with Ashborn a secret.
"After few months, twins were born. But then Kaguya got an urgent call to return back. Kaguya left while ordering everything to be handled by me. Over the years as Kaguya ordered, I continued to cultivate the Divine Tree and also look after the twins as own son. I also made a little village for them and kept the secret of divine tree with me."
"Years passed, due to consuming the Divine tree, I no longer felt aging. But then one day, the karma mark the Kaguya placed on my body vanished and I knew at that moment Kaguya had died out there. I knew that I could not return back to my clan because of my powers. But thanks to Kaguya's Karma, I had some the previous memories and knew about the history of Otsutsuki."
"But I did not wished to become a sacrificial pawn for the Otsutsuki clan as I knew that because I was a Demi-Otsutsuki I couldn't use Karma like Otsutsuki. So I began to prepare and continued to make myself stronger. I even made an army, the white Zetsu. But one day, the twins who now had grown up found the truth about the divine tree."
"Hagoromo Otsutsuki and Hamura Otsutsuki, both of whom inherited the same powerful chakra she was currently wielding and unique one with her dojutsu and the other with a more unique dojutsu along with it they also inherited her protrusions.
In the end, we had a big fight. The fight continued for more than months and in the end, I lost against my son rather I did not had the heart to kill something that I previously took care of for more than 20 years."
Finn noticed tears were rolling down kaguya's cheeks. This was the first time Finn had seen her crying.
Finn tightly hugged Kaguya then patted her back.
"Hagoromo sealed the ten tails in the moon while I before being sealed away created black Zetsu so that one day I could get free. But Hagoromo then sealed me inside the Anderson family."
"Thousand of years passed, I continued to sleep but fortunately after thousand of years the seal weakened I regained my consciousness. Before I could see everything but could not speak or move my body but now I had the power to communicate with my host, that is you. Thanks to you, I managed to escape this thousand year old prison."
"Kaguya now that you are out of the seal, can't you just call Black Zetsu back." Finn asked. If the black Zetsu was bought back then there will be no 4th Great ninja war and the peace of Shinobi world will last longer." Kaguya shook her head.
"Black Zetsu has the will of a Otsutsuki clan. I told you I couldn't use the Karma but instead I could make Black Zetsu. Black Zetsu is like a living form of Karma but out of my control. Right now, Black Zetsu will do anything to revive the Divine Tree and Harvest the chakra fruit. I am sure he will try to do it before three years, before the teleportation portals opens."
"So that's why. Kaguya, I am sorry But I also have hid some things from you." Finn then began to tell Kaguya how he met Ashborn, the shadow Monarch and now he has become his successor. Finn also told how Black Zetsu has been controlling the Uchiha to get the Rinnegan and also succeeded in acquiring the rinnegan my manipulating Madara Uchiha.
"Finn, you don't have to apologize. I also hate the Otsutsuki clan and even if you kill them, I have no problem with it. But Finn, Black Zetsu also has the power to communicate with an Otsutsuki as long as one Otsutsuki passes by the planet. Black Zetsu can sense an Otsutsuki and I am sure he will ask that Otsutsuki's help to revive the Divine tree." Finn felt it was better to kill the Black Zetsu as fast as possible.