how do you get the earth acrwl

Yaou need to go arena, and exam begin. You need to fight kiba 2 times, and your exam is
complete.

that's not it. you need to fight 2 ninja to obtain the earth and heaven scrolls. then you
to go to the tower of death. on your way to the tower, you encounter orochimaru. he is a
former student of the third hokage, but he left leaf village and turned to evil. he wants
power more than anything else. he specializes in forbidden jutsu, but he is also very good
at summoning jutsu, particularly involving the summoning of snakes. you have to beat him 2
times and then you loose your enraged mode and your health and chakra to 500. then you
continue your journey to the tower and when you get inside you get told some junk. then
you need to wait for the hogage to appear and he will congragulate you and a clip will
start then you need to kiba 2 times and thats it, you beat the exam.