Three months later,
"Raiga-kun, can you give me Eloisay flower seeds?" A lady asked him as Raiga was taking the bill from another customer. He looked at her and smiled, "sure, Mebuki-san." He packed them and gave it to her and said, "100 Ryo." She asked, "what about the 10% discount for regular customers, Raiga-kun?"
Raiga bitterly smiled, "Miyoshi-san cut those discounts three months ago." She muttered, "what a cheapskate. Anyway, here it is." Just when she's about to turn away, Raiga stopped her, "Wait a second." As she looked at him, Raiga walked towards the shelves and took a pot, that has a full-grown flower, which is a shape of a star. "Here, this is called Zilyies or in common terms, starflower. This flower's specialty is that it is sensitive to cries. It'll release a mild fragrance, whenever there's a cry nearby, that will calm down nerves. Although it won't work on people above 5 years old, it'll be helpful for little Sakura."
Hearing the description made Mebuki became interested in it and asked, "how much is it?" Raiga replied, "200 Ryo." Seeing that she was hesitating to buy because of high price, Raiga tried convinced her, "Mebuki-san, this flower is very rare. You might not get another opportunity to buy it. You know Sakura-chan is still five months old. Just spending a little 200 Ryo to ease her for an entire year is worth the amount."
After she went away buying it, Raiga smiled while thinking, "I love this peaceful life after those 5 years of continuous battle. I was even sent in the perfect timeline. Sakura and Sasuke are already born. Miyoshi-san is 8 months pregnant. So, Ino will be born in September last week if my calculations are right, two weeks before the attack of Nine tails...
Anyway, the only issue now is that I wasn't able to meet Kushina, until now. Well, it's expected that the Third Hokage would be cautious because she's pregnant with Naruto. I hope he'll let me meet her after Naruto is born. Unless I meet her and the Fourth Hokage, I won't have enough freedom."
Six weeks later,
On the evening of October 10, everything is peaceful in Konoha. Streets filled with civilians and shinobi and roaming here and there. Meanwhile, Raiga was sitting on the roof of his apartment, that's located in the upper civilian district, where most of the civilians live. Raiga then looked towards a direction seriously, "this feeling. It's the same one I felt back when the Demons suddenly attacked the Light Kingdom. Is it here?"
All of a sudden, a Giant Fox with nine tales, appeared in the middle of Konoha, sacring the hell out of everyone. As Obito in a mask ordered, "Kill them now, Kyuubi," The Nine Tails began to go on a rampage wildly. Its huge tails are destroying the buildings and its claws are crushing them while it was roaring.
In the Sarutobi clan compound, an Anbu appeared before the Third Hokage while he finished changing into his shinobi outfit, "Sandaime-sama, the Kyuubi is here." He tied his forehead protector and replied, "I know that already, I'll deal with it." The people are panicking and running around in fear while the genin and chunin were ordered to evacuate the villagers and move them to a safe area.
Meanwhile, the two Anbu who were supposed to watch over Raiga thought, "is this kid, crazy?" as they saw him jumping from one building to another and going in the direction of Kyuubi. Tiger masked Anbu said, "we can't waste manpower, right now. I'll follow him while you go to Sandaime-sama for further instructions."
As Raiga neared Kyuubi, he began to feel the intense pressure. Looking at the angry Kyuubi, Raiga mumbled, "well, this isn't the first time I dealt with a Bijuu, although, going against a Kyuubi is my first time. Let's see if I can hold it off until Fourth Hokage returns." Meanwhile, the Tiger masked Anbu thought, "don't tell me that he's aiming to seal it inside of himself? No, for a berserk Kyuubi like this, he will only be going to invite his death."
Raiga, who reached the vicinity of Kyuubi saw several shinobi are attacking the Kyuubi with exploding seals attached to Kunai and a few of them got crushed as Kyuubi swiped its claws. A jonin shouted, "Don't attack it on your own. Everyone, assemble where Hiruzen-sama is. Hey you, kid. What are you doing here? It isn't a place... What!!!"
Suddenly, the jonin went silent as he was stupified to see something unbelievable. It's not just him. All the shinobi, who are trying to regroup as well as trying to hold it off until either Third or Fourth Hokage arrive saw Kyuubi wasn't able to attack anymore and then got surprised when they looked at the source of it.
They saw Raiga, raising his hands and a long golden chain began to erupt everywhere from his body, his hands, legs, chest, stomach, etc.. for every second and binding each part of Kyuubi. Each golden chain bound each of its legs. Then, one by one, Raiga released Adamantine Sealing Chains to bind its tails tightly while it's roaring.
As it began to gather a large amount of chakra, Raiga roared, "Argh..." and released more chains to bind it's mouth interrupting the formation of Biju Dama. Then, he turned towards the shinobi who were top of buildings standing like a statue, and shouted, "what are you guys doing. Do something. I can't hold it for too much time."
Meanwhile, Hiruzen who was rushing towards the Kyuubi along with the Anbu and several jonins, who joined him midway thought, "those sealing chains... Kushina?" Then, a figure appeared in his mind as he mumbled, "Raiga?" He looked at everyone and spoke, "let's hurry up."
Just as Hiruzen reached the spot, Raiga shouted, "Hokage-sama, I'm losing my control. Hurry up and seal this thing or kill it, whatever." While he said that, the Kyuubi managed to free its front limbs and tried to destroy the chains, that are bindings its mouth, legs, body, tails, etc... Raiga muttered, "dammit. I forgot that I'm possessing the body of a 12-year-old boy, that too an untrained one. After this, I'm going to face side effects for sure as my current body can't control it if I go all out."
Hiruzen then summoned Enma, who turned into Adamantine staff and spoke, "everyone, go all out, right now," while thinking, "Minato, where are you?"
As Kyuubi was getting attacked from directions, Raiga firmly holds on to the ground as the lightning chakra began to release from his body surrounding him and he went into lightning chakra mode increasing his strength, speed, and durability.
Dozens of Golden chains began to release from him again and tightly bound it again, and then he took all the chains into his hands and tightly grabbed them. Raiga then roared while his muscles began to bulge while coated in a lightning chakra, "Hidden Jutsu: Strength of Thousand Sealing Chains."
He roared and lift the entire Kyuubi, which was wrapped up in chains and swung his arms in an arc motion. In that one second, The Third Hokage, the jonin and the Anbu, even including the Fourth Hokage, who just teleported to the Hokage mountain after taking care of the masked man went silent just for that one second as the Kyuubi was being lifted into the air and slammed it onto the ground heavily using Golden chains, which were controlled by a 12-year-old Raiga.