A few minutes later a door opens and kakashi walks in, he asks "Is this the kid?"
Tsunade responds, " yes this is the kid, so do you mind taking care of him"
kakashi says"i don't think i can, i'm sure you noticed tsunade, but he has no chakra coming off him at all"
"Your right" ,she says "but you don't have to have all that much chakra to be a ninja, just teach him taijutsu and we could take it from there.",she says
kakashi grudgingly agrees, "fine, but how do we explain his lack off chakra?"