Seraph of the End - Guren Ichinose: Catastrophe at Sixteen #2

Plot

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.