An Archdemon's Dilemma: How to Love Your Elf Bride Novel Volume 16 was written by Fuminori Teshima and illustrated by COMTA.

Chastille’s birthday is quickly approaching, and Barbatos is at his wits’ end trying to plan for it! While he’s on his way to ask a friend for advice, the bewitching Archdemon Eligor attempts to recruit him. Soon after, Chastille catches Barbatos spending time with a beautiful woman and realizes she can no longer suppress her own feelings. Could a confession of love be on the horizon?