Volume 4 (Catastrophe)

Seraph of the End: Guren Ichinose: Catastrophe at Sixteen (4) (終わりのセラフ　一瀬グレン、１６歳の破滅（４）) is the fourth volume of the Seraph of the End: Guren Ichinose: Catastrophe at Sixteen manga.

Contents

 * 12.5. "Interlude - Shinya, Mahiru, and Guren" (Interlude ～深夜と真昼、そしてグレン～)
 * 13. Chapter 13
 * 14. Chapter 14
 * 15. Chapter 15
 * 16. Chapter 16

Japanese
異形の怪物“ヨハネの四騎士”のキメラを倒すため、真昼の誘いに乗り《鬼呪装備》を手にしたグレンは、《鬼》に身体を蝕まれるのと引き換えに得た強大な力で仲間たちを救い、そして真昼はふたたび姿を消した. それから３か月、グレンは身体に異変を感じながらも、真昼の行方の手がかりを求め、危険を承知で敵対組織《百夜教》との密会場所へと赴くが‥‥!? “破滅”に立ち向かう力を求めし者達の物語――！

English
After a devastating attack on Guren’s ­high school, war has officially broken out between his family’s mortal enemies, the Order of the Imperial Demons, and their rival syndicate, the Brotherhood of a ­Thousand Nights. Amidst the chaos, Guren’s childhood love Mahiru Hiragi leaves him with a chilling prophecy: this year, at Christmas, the world will come to an end.

In his struggle to decipher the riddle and piece together a path to survival, Guren is forced to relinquish his last illusions of freedom and serve the Imperial Demons’ presumptive heir. But when Guren’s first orders dispatch him and his friends on a mission straight into the jaws of all-but certain death, he must decide whether to abandon his ambitions and live to see another day or make a deal with the devil destined to send him down a one-way road to hell.

Headline
"彼らは生きるため必死に足掻いているそして― 守るため必死に強く在ろうとしている. (They are desperately fighting for life... They are desperately trying to be strong in order to be able to protect.)"

- Official headline of the fourth Catastrophe volume

Characters
List of characters in order of appearance: