Seraph of the End: Guren Ichinose: Catastrophe at Sixteen (manga) 3By: Yo Asami, Takaya Kagami Series: Seraph of the End: Guren Ichinose: Catastrophe at Sixteen (manga) What would you sacrifice to save the ones you love? Guren just barely escapes his first encounter with the disturbed product of forbidden experiments and one of the terrifyingly powerful vampires whose ire theyve roused, but the battle takes a heavy toll. It leaves him with a permanent stain on his soul and more questions about what exactly his