Linie is a minor antagonist from Frieren:Beyond Journey's End. She is a young demon who serves under Aura, a fellow demon and a Sage of Destruction working under her as a personal executioner.

Linie is a Demon of small stature and with the appearance of a young girl. She has purple eyes and pink hair, styled into bangs and tied with black ribbons into two voluminous twintails that reach her chin. A pair of small horns protrude behind each of her twintails. Linie's outfit is reminiscent of gothic Lolita fashion. She wears a white collared blouse with puffy sleeves underneath a dark brown dress with white frills and a large skirt that opens in the front, showing white ruffles underneath. A brown corset is tied over her dress, and she dons Mary Jane shoes. Her accessories include a brown ribbon tied around the collar of her blouse and red stockings with brown stripes.

Her special ability is the Imitation Spell "Erfassen" which allows her to craft weaponry with her mana and mimic the skills and fighting style of those she essentially records the mana of albeit not utilizing the full strength of the original.