What started out as a simple shortcut put Katsumi Liqeuer in the wrong place at the wrong time -- in the middle of a battle against mysterious monsters known as the Lucifer Hawk. Stranger yet is Katsumi's uncanny ability to wield powers that dispatch the enemy, powers that have the AMP -- the Attacked Mystification Police Department -- very interested. Now, with the additional pressure to join in the cause and the Lucifer Hawk out to kill her, Katsumi must decide to embrace or deny her fate!
In the early 21st century, the emergence of an incurable condition known as B-cell growth led some of the affected to become "Sleepers" - people put under stasis until a cure could be found. Yuji Kaido is one such Sleeper who awakens, several decades later, to a horrifying new reality. Giant bugs known as Blue have invaded the Earth, eating everything - and everyone - in sight. Now, all Yuji can do is escape from the city with the ones who saved him from his inevitable death, and make their way towards Second Earth: mankind's new home in space.