May Peace Descend on This Troubled Land! (この訳有り物件に平穏を！, Kono Wakeari Bukken ni Hēon wo!) is the fifteenth chapter of the KonoSuba manga series, and covers Chapter 3 in Volume 2 of the light novels.
Kazuma takes Aqua to a magic item shop which the people at the Guild say is owned by a powerful mage who helps townsfolk solve all sorts of problems, and discover that the owner is actually Wiz. After Kazuma stops the goddess from attacking the Lich, Aqua forces Wiz to serve tea while he finds a shelf full of explosive potions. As they sip the tea, Kazuma is yelled at by Aqua when she finds out that he wants to learn Lich Skills, before getting mad at Wiz who recoils upon hearing her introduce herself as the goddess revered by the lunatic Axis Sect. Wiz proceeds to teach Kazuma Drain Touch, though when demonstrating it on Aqua, she nearly gets purified until Kazuma stops her.
During an ensuing conversation, Wiz reveals herself to be one of the eight Demon King's Generals like Beldia was, though she had never harmed people and simply helps to keep the magic barrier surrounding the Demon King's Castle up. Aqua however conjures a magic circle in an attempt to purify her with Sacred Turn Undead, until Kazuma throws potion jars at her to prevent Wiz from fully disappearing.
The weakened Wiz is then commissioned by a realtor to help purge the evil spirits that beginning recently keep infesting an uninhabited mansion, which Kazuma's party performs in her place, with the reward being the permission to live there. The party proceeds to move their luggage in, while Aqua who sees the Ghosts infesting the mansion is determined to sweep them out over the night.
