Keishi Ayasato Book order

"Years ago, mysterious beings only known as kihei appeared without warning and overran the world. To confront this strange menace, the Twilight Academy was established to train students in black magic and how to battle the otherworldly invaders. Graduates of this school are no strangers to death and many meet their doom while fulfilling their duty to protect humanity. Kou is just one more casualty in this war for survival...or so he thinks. Before he can even appreciate the fact that he's still alive, a kihei pledges her loyalty to him and vows to stay by his side until the end of days, setting off a chain of events that can only lead down the road of madness and chaos"--

After losing her beloved father-figure Lewis, Alice wishes to drag the whole world with her to the grave, while Elisabeth, now without Kaito, strives to protect it. Two irreconcilable paths, both shaped by the last wishes of those they love. Two possibilities for the future-and only one will prevail.

Years ago, mysterious beings only known as kihei appeared without warning and overran the world. To confront this strange menace, the Twilight Academy was established to train students in black magic and how to battle the otherworldly invaders. Graduates of this school are no strangers to death and many meet their doom while fulfilling their duty to protect humanity. Kou is just one more casualty in this war for survival...or so he thinks. Before he can even appreciate the fact that he's still alive, a kihei pledges her loyalty to him and vows to stay by his side until the end of days, setting off a chain of events that can only lead down the road of madness and chaos.

A mysterious new threat... After taking a kihei as his Bride and overcoming the massive invasion known as the Gloaming, Kou Kaguro has finally earned some peace for himself and his friends. But as they take in the festival commemorating this hard-won victory, the unthinkable happens—Kou is murdered. It happens over and over, no matter how many times he turns back the clock. As if that weren’t enough, Pandemonium faces a whole new threat in the form of the strongest class in Combat, the Puppets. Who really wants Kou dead, and why…?

Adapted and expanded from online extras for the series, this gorgeous collection of short stories and illustrations details fragmentary moments from the lives of Kaito, Elizabeth, and others. Kaito suffers from nightmares, fanatics hound Elisabeth, and Hina goes missing...? After averting a catastrophe, Kaito and Hina decide to throw a party to celebrate the third anniversary of Elisabeth's appointment to captain of the guard. Isabella shows off her natural charms; Jeanne brags; and the Butcher annoys the hell out of Vlad. Within these pages, scraps of happiness coalesce, and stories point the way forward.

Life for a life. With nowhere left to turn, the people of the realm beseech Elisabeth to sew chaos far and wide. And if she does not comply, Kaito, the hero of the realm will be offered up in sacrifice. Finding her path blocked by Jeanne and Elisabeth, Elisabeth receives aid from an unlikely source...her father figure, Vlad.

A new day dawns for the world that survived Armageddon. And with it comes a new potential threat: Alice, a reincarnated human declaring herself a Torture Princess. What could her goals be? Who is this mysterious "Lewis" claiming to be her father? And why is she so determined to meet Elisabeth...?

Kaito Sena has come a long way... The boy who died, broken and alone, hasdonned the mantle of the Mad King, and will use every ounce of his newfoundmight for one purpose: to save the woman he admires. For Elisabeth, Kaito wouldstand against God, Diablo, and all of creation. Unfortunately, the price for hersalvation may be even greater than that....

The story should have ended with the fourteen tragedies, but instead it grew even crueler, and forced a terrible choice upon everyone in it. After being invited down into the underground tomb by Jeanne de Rais, the new Torture Princess, Kaito and the others come face-to-face with the truth of the world and elect to cooperate with her to bring about salvation. What paths will Kaito, Elisabeth, Hina, Jeanne, Izabella...and the Butcher take amidst a world that nourishes itself on tragedy?

I shall grant you a quick death." Such were the words uttered by Elisabeth, having been ordered eliminate to Kaito, the fifteenth demon contractor, host of the Kaiser, and enemy of all mankind. Elsewhere, Kaito and Hina receive some unexpected aid from a person who "welcomes the enemy of humanity as a guest.