A Mondkonig stirs, and in its slumbering grasp it holds an Imperial Ryu-Class starship, the Hallow. Unwilling to lose the ship or the ancient secrets of the moon, the Empire has dispatched an elite unit to ensure their retrieval.

Miyoshi, a stalwart protector with inherited memories, arrives with her Ward, Enri, a powerful Zauberin capable of manifesting her thoughts into being. Together they must find a way to recover the invaluable knowledge within the Mondkonig, and dislodge The Hallow from its grip, before the moon's influence warps it into a vessel of nightmares.

But reality is strained. Memories, fantasies, hopes, fears; as the Mondkonig begins to wake, so does the veil between mind and matter tear. Within the Hallow's halls lurk things that will not be forgotten, but cannot be remembered.

Soon, only the dreams will remain.