DATE A LIVE 17 Kurumi Ragnarok (Fujimi Fantasia Bunko) [Light Novel]

[Machine Translation] Kyozo Tokizaki is a girl called the worst spirit who sacrifices herself to save Shido Gokawa from death and redo the world over and over again. When Shido is touched by her true feelings, he tells the spirits the truth. In order to avoid the worst future and to save Kyozo, who alone bears the fate of the world, Shido tells them the truth. But at the same time, Westcott mobilizes all the power of the DEM and moves to kill Shido. Ellen and Artemisia, the most powerful magicians. The two are up against an overwhelming force of "Bandersnatches" and pseudo-spirits called "Nivelkol. "-Now, let's begin, Nivelkor. The target, Shido, appears on the front line...?

自身を犠牲にして五河士道を死の運命から救うため、幾度も世界をやり直す最悪の精霊と呼ばれる少女―時崎狂三。彼女の本当の想いに触れた士道は、精霊たちに真実を告げる。最悪の未来を回避するため、そして世界の運命をひとりで背負う狂三を救うため。しかし時、同じくウェストコットはDEMの総力を結集させ、士道を殺すために動き出す。最強の魔術師エレンとアルテミシア。大量の“バンダースナッチ”に加え疑似精霊の“ニベルコル”という圧倒的戦力差の中。「―さあ、始めようか“ニベルコル”。俺とおまえの、戦争の時間だ」ターゲットの士道は最前線に現れて―!?