Azusa Aizawa is reincarnated as an immortal witch; she collects and sells magic stones that drop off slimes from the nearby forest; after 300 years of selling these stones, she has maxed out her power.

Halkara has built a new Nutri-Spirit factory in a nearby town and is now regularly going there from the cottage in the highlands, but she comes home exhausted every evening.

Azusa receives an invitation from Beelzebub to attend a ceremony in the land of the demons; it seems she earned a favorable reputation with the demons after stopping the conflict between the two Dragon clans in Laika's homeland.

Halkara's knack for inadvertently causing trouble led her to knock out the Demon King Pecora, and now she's locked in a dungeon.

As Laika and Flatorte bicker with hungry bellies, Natalie from the guild arrives and tells them about a quest to get rid of a massive number of long hammer boars.