Volume 5 (Manga)

This is the fifth volume of the I'm Quitting Heroing: Next Gig Is at the Demon Queen's Castle manga adaptation.

Synopsis
Let's fulfill our promise of 3,000 years ago, brother. The runaway Wyvern suddenly begins to attack the human town. At the cause of the case was DH-06 Virgo, one of the Twelve Demonheart Series, the brother of Leo Demonheart. Leo decides to face up to stop his brother.