At last, they finally completed their task inside the Kingdom. It is much more of an obligation, to say the least. They are Exterminators from a different country but that doesn't mean that they cannot lend a hand to others. Their job is to eliminate Dhekaids and whatever illegal activities are swirling around the place. No matter where they are, their responsibilities wouldn't change. It is the job that they took in order to take pride in.
For what reason did they have to endure years of training if they are not going to use it? They have honed their skills, abilities, forms, and even learned many fighting techniques in order to become strong. That power, which envelops and forms their overall purpose, had to be used for the sake of saving humanity—which Aran forsakes as well.