Nabuca , just a child himself , devotes himself entirely to the army in the hopes that he will someday be allowed to return to his home .
He feels ashamed for Shu having saved his life during a fight .
Nabuca , just a child himself , devotes himself entirely to the army in the hopes that Shu will someday be allowed to return to Shu 's home .
He feels ashamed for Shu having saved his life during a fight .