Hiiro wants to get the Grand Trowa so that he can defeat the evil dragon, Dagon Zot.  But first he has to find Nambuuko, the evil arms merchant who has it. And before he can do that, he needs to find a place to eat!
to become a better swordsman who 
can at least survive on the roads.
أن تصبح سيّافًا أفضل يمكنه أن ينجو على الأقل في الطريق
es ser un mejor espadachín 
que al menos sobreviva en los caminos.
en un espadachín que al menos 
pueda sobrevivir en el camino.
è perfezionare la sua arte della spada.
tentar se tornar um espadachim que 
consegue ao menos sobreviver às estradas.