Naruto manages to complete the first step of his training. But the next step, making a rubber ball explode with chakra, proves extremely difficult.
I got to concentrate even more.
عليّ أن أركّز أكثر
Ich muss mich noch viel,
viel mehr konzentrieren.
Tengo que concentrarme más.
Tengo que concentrarme más.
Devo concentrarmi di più, molto di più!
Eu tenho que me
concentrar muito mais.