Memory of A Future Dream

Set on a post-apocalyptic Earth and under the rule of the Trastarians, an alien race who took control over planet, Steorra Caelum, a half-breed elite soldier, is tasked with capturing Prince Troiar Ystell, her ex-lover and now a rebel leader.

Following her orders, she's unexpectedly dragged into a war fighting not only for the people she cared for, but also for the future of the worlds that exist beyond her own.