The recently-appointed Hokage, Minato Namikaze, was married to Kushina Uzumaki, the jinchūriki of the Nine-Tails. When Kushina became pregnant and the birth of their son drew near, special precautions had to be taken due to the fact that the seal keeping the Nine-Tails within her would weaken during childbirth, thus carrying the risk it might escape. News of Kushina's pregnancy was kept a secret from the general population and the delivery itself would take place in a remote cave away from the village. Minato's predecessor, Hiruzen Sarutobi, organised security, the site would be protected by a barrier, several Anbu would guard the area, and another Anbu (female) and Hiruzen's wife would be midwives. Minato, meanwhile, would monitor the seal, keeping it stable during the delivery and restoring it to its original strength as soon as their son was born.
"Today is 10th October the fateful day when naruto will be born and a lot of people are going to die," Kai said to himself and readying himself for the destruction which is about to come.
In the afternoon he checked out the tunnels for any problems as well as the various locations. he found out the cave which he thought would be used during kushina's delivery was right he didn't go closer to the location has he knew there would be a barrier and Anbu's around. he returns to the orphanage and waits for the night.
Suddenly, Kai sensed the approach of the Kyuubi this was also sensed by others too. The young Itachi Uchiha felt something ominous and his infant brother, Sasuke, began to cry; Kakashi detected a change in the air as he spoke with Might Guy, though he did not know the cause; Hiruzen sensed the Nine-Tails while he worked in his office, aghast by the implication.
A few minutes earlier in the cave where kushina was giving birth.
Tobi got at where the birth was taking place, infiltrated the barrier, killed the Anbu's stationed outside, and arrived inside the cave mere moments after the child, Naruto, was born. Tobi killed the midwives and took Naruto hostage, threatening to kill him if Minato attempted to restore the Nine-Tails' seal. Minato was able to take Naruto back, only to discover explosive tags planted on him. Minato was forced to teleport away with the Flying Thunder God Technique to keep Naruto safe, leaving Kushina behind with Tobi.
Tobi moved Kushina to a new location and placed her under restraint while he took steps to further weaken the seal. As the seal was about to break, he used his Sharingan to enter Kushina's subconscious and place the Nine-Tails under his control. The Nine-Tails was extracted, a process that Kushina survived due to her Uzumaki heritage. Tobi attempted to have the Nine-Tails kill her, but Minato tracked them down in time to save her and escape to a safe-house where he left Naruto. Unconcerned by them, Tobi led the Nine-Tails back to the village.
Tobi snuck back into the village and summoned the Nine-Tails to his location, using it to launch an immediate attack. An Anbu reported the Nine-Tails' appearance to Hiruzen, who had already changed into his combat uniform to lead the village's defence.
Kai who was in his room quickly got dressed up and took a bag filled with suspicious clothes, some ninja equipment etc in it and went down running.
"ROOAAAR"
suddenly a loud roar was heard from the centre of the village he had to cover his ear from the loud roar. hearing this roar many people in the village felt despair and weak in their knees. when they looked towards the source of the sound they got the shock of their life.
A giant fox with nine long swiping tails. It had red-orange fur with black fur around its eyes that stretches to its ears was currently attacking the village and killing everyone that came to stop him.
Matron and Yuki immediately started to evacuate all the children from the orphanage away from the attack most of the children were scared and crying but they still followed the matron away from the orphanage. Kai was at the last of all the children and waiting for a chance to leave from the group. As they had just gotten away from the orphanage a stray boulder crashed into the orphanage building and completely destroyed it. the matron, Yuki and the kids had a sad expression on their faces as they saw their home got destroyed. matron spotted a team of ninjas evacuating the villagers and people away from the havoc caused by the nine tails sudden attack inside the village. the ninjas also saw the two ladies followed by many small children moving towards them. one of the ninjas spoke in a loud voice toward the matron and kids
"This place is not safe, follow us to the evacuation point we will protect you"
he spoke as loud as he can still his voice was covered from the noise of all the destruction and roars caused by the nine tails. even though his voice got covered matron and Yuki still understand what he wanted to speak. so they also started to follow the ninjas towards the evacuation.
Kai thought this would be the best time to leave so he uses substitution jutsus to replace himself with a rock away from the view of the people and ninjas. after using substitution Jutsu he also uses the transformation Jutsu to transform in a mouse and started to move toward the cave which was used by kushina during childbirth he utilized the tunnel which he prepared for this attack to travel as fast as he can safely and away from the destruction happening above the ground. As he got closer to the cave the sound of destruction got lower and lower. When he arrived at the location he exited the tunnels which were only the size a single mouse to use. he transformed back into himself and changed his clothes into black colour ones and wore a child mask which was also completely black in colour with a very small slit for the eyes and mouth.
he entered the cave and saw various anbu killed so he quickly took what he found useful from the dead bodies and also started to absorb the blood from them has he kept moving inside the cave he found the dead body of midwives and a puddle of blood near the bed he also absorbs the blood from the midwives and the puddle of blood he didn't absorb all the blood from the dead bodies to prevent someone identifying him and relate with him anyhow he only absorbed the necessary amount to get the memories, as well as their abilities, chakra, chakra elements, bloodlines, limit etc and not to make them a dried corpse.
He exited the cave and was about to use transformation jutsu he saw the nine tails use bijudamma towards the Hokage rock and soon the nine tail beast bomb went flying towards it then it stopped and immediately disappear from there then a huge explosion is heard away from the village near the sea.
"So the fourth Hokage arrived, soon he will get busy fighting Tobi I have to move faster"
He entered the tunnel once again and started to use some of the blood which he absorbs to destroy the tunnels behind him to erase any kind of evidence.
As he went toward the village he started to hear random screams and explosion caused by a large number of jutsus use to fight the nine tails.
Then he heard the roar of the nine tails denoting that he is been freed from the control of the Sharingan and Tobi.
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END
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