Eroana, a Metamorphic - a human inexplicably affected by a genetic mutation, given strange, inhuman abilities and their blood changed to the uncanny, fuchsia colored 'F' blood type as a result - was forcibly stripped of her status as a Royal Guard and experimented on a few years earlier. During these experiments, a chip was inserted into the back of her neck. The chip, festering on her negative, powerful emotions, reverts them into precarious and instinctive power. When Eroana is confronted by the tyrannical Falcon, a man set on gaining control and prominence within the various provinces of Madrah-Kiven with his dangerous organization, she realizes that her and Falcon have more in common than she initially thought.