When Nexx Yohsaka is faced with the reality that he may be a Permanent Volunteer for the AE-kin Guard(the all-elemental military), he is given two choices to prove his worth. Help capture the legendary criminal known as The Green Bandit or complete the AE-kin Soldier Evaluation. But when Nexx comes in contact with a mysterious relic, Joining the AE-kin Guard slowly starts to become the least of his worries.