Training and time skip!!

When kakashi dropped John on the ground he said kakashi:"kid whats your name" .. John was looking around tha hall It looks bigger than the outside and there's weapons on the walls swords and axes and spears It looks aweosome and he heard him say something.. Kakashi: "kid what's your name speak" ... John: "John Smith..."... Kakashi :"weird name kid, well get up cause im gonna train you until your'e colse to death..." John : "Mr'

Kakashi why don't you get me back to my home and i'll come back again some other day" ... Kakashi :"i wont get you back because my void realm Is about to perish. and i will perish with It my nimesis and i will Have a realm ending battle and there's no going back im gonna Have you to be my soccesor i will teach you all my Immortal martial arts wisdom my martial arts that Is called twinty void cutting edges... John :"nooo!!! I wanna go back" ... Kakashi :"stfu kid you are gonna get strong so you can protect your home from destruction" ... John:"what do you mean destruction old man" .. Kakashi : "well there's this Immortal cultivator that Is called ganjuro that likes to send his desciples to minor realms to qunquer and destroey It

his weaker than me by 100 times but i don't care. But if you defeated his desciples that are called the fifteen bringers of death his gonna come to you and you gotta pick another void realm to kill him in It" .... John :" oh shit tooooo much stuff to do" ... And well he couldn't come back so he stayed there for 10 years training....