III:
"Mirror Land."
A medium sub-dimensional level Magic Relic, inhabited by mirror creatures capable of infinite rebirth.
Anyone entering this Magic Relic will inevitably encounter a mirror creature that is a one-to-one replica of themselves.
If the mirror creature kills the Original Master, it can then enter the natural world and live on as them, undetected, until discovered.
Mirror creatures can be possessed, dismembered, and their dismembered limbs transplanted onto the Original Master to replace their damaged parts.
Noland Lee felt that the mirror creatures could be regarded as clones for medical purposes.
In fact, those humans aware of these extraordinary creations indeed used them as a "spare parts warehouse" for their bodies.
The location of this Magic Relic is in the Battlefield Plain in the central part of Kashel Continent.
This area is in perpetual war; the surrounding Magical Kingdoms have long fought over "Mirror Land," hence it's known as the Battlefield Plain.
