Naruto wakes up in hospital. everyone was around him. he asks what are you staring. who are you where am I. Am I in heaven. Sakura asks do you remember anything. Naruto says who are you get away from me. sakura says I am sakura,you are Naruto,this is sasuke we are three man genin ninja team,this is Kakashi sensei our jonin teacher. Naruto yells don't get close to me and runs away from the hospital. running aimlessly he finds himself in forest. he then hears a sound calling him. he sees all trees around him is moving he sees sky, sky moves too and falls on the ground. when he opens his eyes he was in a some old building with water. he walks toward the sound calling him. after some time he sees a long iron bars behind which a beast is calling him and when he goes near it he saw red chakra covering he was drowning in that amount of chakra the over whelming chakra makes Naruto go faints and tails starts to apear in Naruto's body. first tail appears and he cries like beast, hearing this sound Kakashi is shocked and sweats come all over his face. he summons his dog kuchiyose and tells him to send the message to hokage. kuchiyose's speed is 8 times human he runs towards the konoha. Kakashi then tells both of them to stay here. Kakashi runs toward cries of the beast and sees one tails on Naruto.
he attacks Naruto with taijutsu but Naruto deflects it . and second tail appears. the the more he fights with Naruto the more late Naruto tails appear. after hours of fighting. he sees a white haired guy ruining towards him. jiraya then says hohoho you lasted till four tails nice now let me take over. but when jiraya was about to tighten the seal fifth tail appears. Naruto cries very loudly the sound was enough to make normal people faint. he attacks jiraya. jiraya takes the attacks to limit his movements and he tightens the seal.
jiraya then asks what happened to make him go to. such length that fifth tail emerge. Kakashi then explains the whole situation how Naruto forgot everything after blast and what is property of rock. jiraya then goes where blast happened. he investigate the whole place and took some glowing rocks with him. then they all returned to Konoha with Toshiro who never let goes of Naruto side. Jiraya then says I will investigate this rock and goes away. he goest to mount myoboku and asks about this rock to elder. elder replies we also don't know about this rock .but it has unique chakra not found on earth. jiraya then brings the stone to Gamamaru the great toad sage of mount myoboku. he says the stone has shin chakra and sen chakra in the rock. jiraya asks what is shinjutsu. The great toad sage says"There once was a greater being come from another world here they wanted to devour this world they have chakra reserve that no one can reach. then a sage came who sealed the evil being. he called the Jutsu shin jutsu used by the evil being. the shinjutsu doesn't need hand signs they are jutsu which can bring calamity and prosperity at will. call the child here who was in contact with this rock.