"Hello! Nine Tails! or should I call you, Kurama. Kushina, can you please remove his chains."
"Are you sure?"
"Hmm, pretty sure. Beside we are here to talk with him not interrogate him."
"Ok. If you say so."
"Hmph" Nine tails snorted when he heard them. He doesn't hate Kushina. The one who he hates the most is Madara Uchiha. He controlled him and ordered him to do his bidding. He, the most powerful of the tailed beasts, was ordered around like a dog. It hurt his pride so much that he wanted to wipe out all Uchihas from the world. He doesn't want to be controlled again. Then again being sealed inside a human and bound by chains is less hateful. He knows that humans fear him for his prowess. There are no Hashirama or Madara around to fight him or protect these humans, if h e one day decided to wipe them out. Though he wouldn't do that, he also doesn't want to be sealed. Looking at Ren standing in front of him, he can guess who he is. His father once asked him to search for someone in the future. He thinks that the person is Ren. Especially after seeing the Rinnegan like third eye. He can guess Ren should probably someone close family member. He first suspected him to be his direct descendant. But the Byakugan changed his mind. He must either be a descendant of Hamura or ...
Kushina started taking back her chains. Maintaining the chains all the time did take a considerable amount of her chakra. Nine tails also didn't do anything funny and converged his chakra from leaking. Kushina could feel her chakra level increasing rapidly as she doesn't have to maintain the seal and the chains all the time. In minutes, her chakra almost doubled and this kept on increasing. She has a feeling her power will reach a whole new level after this. This make even more happy.
Minato could also feel the change inside Kushina's body. He became worried. But waiting for some time, he became happy when he feel her chakra increasing.
"I guess she would be more hard to beat. Perhaps I shouldn't anger her anytime or i have to flee from her." Minato thought scratching his back of his head.
"Hahahahahahahaha, Minato look now who can stop me from going on missions. I will beat all them if they say anything." Kushina began to laugh widely with a scary face. Ren almost couldn't help but think "She is scary if angered." He doesn't want to be at receiving end.
"Hmph, you are happy with such little amount of chakra."
Nine tails put cold water on her happy moment. But he instantly regretted it.
"What did you say?" Kushina got angry. Chains started coming out from her back and bound him againg.
"You were saying someting."
Look at her scary face and madly swinging chains, nine tails almost thought not good. Ren and Minato backed away from her. They don't want to be a part of this and prayed for nine tails in their heart.
"Ok Ok, I was just saying, you don't have to worry about chakra. Well I will lend you some of mine."
"Hmph! you better keep your word."
Kushina retracted her chains and thought about nine tails' words. She knows that jinchuriki can be called perfect when they can become partner with their tailed beast and sharing their chakra. She knows that Killer B from Kumo is such an example. He can undergo partial and full tail beast transformation. If not for Minato being able to use 'Flying Thunder God Jutsu', Konoha would have been defeated terribly in their hands. A single tail beast bomb can wipe out hundreds of shinobi instantly. If she could perform those, with nine tails power, nobody can defeat her. Maybe she could reach the levels of First Hokage and Madara Uchiha.
Minato and Ren became happy hearing his words.
"Now that we are all face to face. Let's start our talk. Before that, do you know who Otsutsuki Hagoromo is?"
Although Ren could tell all the things himself, he decided against it. This is not anime. Somethings may have changed. He would reveal according to this world's history.
"Otsutsuki Hagoromo? We don't know anyone with that name." Both Minato and Kushina shook their heads. But nine tails startled hearing that name. How could he forgot him, his father.
"I know who he is. You know him as Sage of Six Paths, the progenitor of chakra. Without him there would be no shinobi system."
Minato and Kushina were shocked when they knew the real name of Sage of Six Paths. Suddenly they looked towards Ren. From his introduction, his surname is same as that of the Sage. That means, he is somehow related to the Sage.
"But we tail beasts know this is not true. Father, was powerful and his brother was same as he. But they got chakra from their mother. The true ancestor of chakra, Princess Kaguya Otsutsuki or known as the Rabbit Goddess."
Once again they were shocked due to the revelation. All shinobi knew that the Sage distributed his chakra among the humans. That's how human know to use chakra. Ordinary people have so little chakra that, they would die if they use it.
"You all know that chakra is made up of spiritual and physical energy. By mixing them both in a 1:1 ratio, chakra is created. But it is not entirely true. Chakra is just another type of energy. If you have sufficient control and knowledge of this energy, you can basically do anything. Not just destruction of life but also creation. You know that Hashirama was the only one who has Wood Release kekkei genkai, he can create forest from his own chakra. This is like giving life to inanimate wood. Hence after him, nobody can use this kekkei genkai even if they have Earth and Water chakra nature. He had within him a specific chakra, which gave him such ability. I will not dwell in that matter. But you can understand, how powerful is chakra."
For the first time in their life, Minato and Kushina thought of the source of their power, Chakra. They never thought deep about it. They just learn how to use it from academy and their teachers. If what nine tails told them is true, then now they understand how crude their thinking was. They just use it to attack others. Chakra is like weapon for them.