(Nikkes x Male OC) It has been decades since the Raptures first appeared and forced humanity to flee underground. With the introduction of Nikkes, humanity had been given a chance to fight back against the invaders. But even with the Nikkes victory was still far from certain. Now a new Commander has joined the fray. Although he had just graduated, he will prove that he is not a hinderance but a boon. But unaware to a majority of people, the new Commander holds a powerful secret. One that could bring their salvation...or invite their destruction as a new group will bring their ancient war to Earth as their battlefield. And soon, the Nikkes will learn that there is more to their new Commander, Diego Cross, than meets the eye.