Eri Inou, who used to work for a "black" production company, finds herself reincarnated in another world and wakes up in the "Demon Forest." 300 years have passed since she was picked up and became a disciple of the "Witch of Wishes" living in the forest. Now going by the name Elie, she sets out on a journey beyond the woods to earn the title of Witch like her master, and above all, to enjoy the scenery and food of this other world. In the town of Dana, where she arrives with her familiar Hokuto, encounters with kind people, her first cute disciple, and a reunion with her old elven acquaintance Arvre await her. Carrying a variety of skills such as alchemy and pharmacology, the immortal Elie gradually discovers her "true purpose" while interacting with the people she meets. Is her goal mostly Gourmet? The endless journey of a carefree witch begins now—!!