Worldend: What Do You Do at the End of the World? Are You Busy? Will You Save Us? Vol. 5 (novel)

All good things must come to an end
The barrier of Chanteur, the First Beast Who Laments for the Moon, has shattered, and in the aftermath, a young red-haired Visitor gets separated from her partner, Carmine Lake. The redhead's subsequent peaceful days with a certain "Willie," whose memories have been sealed away, are numbered. Meanwhile, the duty of fighting the calamitous Beasts has fallen to Ithea and Rhantolk as Beast Number Two, Aurora, the Piercing One, comes ever closer to Regule Aire...Once everything comes to a head, the curtain will finally close on this tale of the faerie soldiers and their young instructor.