Promise: Forest Keeper

"Promise: Forest Keeper" is the sixth episode of the first season of the Queen's Blade anime.

Story
Leina recovers outside the pyramid on the edge of a forest, and a Maid of Temptation, Airi, is turning the forest into a swamp. Airi is then attacked by Nowa, Guardian of the Forest. However, she catches Nowa and steals her life energy, but Leina intervenes and fights Airi. Airi starts draining her life energy, but Leina breaks free and Airi disappears after slashing Leina across the chest. Nowa nurses Leina back to health, introducing her to Combat Instructor Alleyne who heals her wounds, after explaining how the Elves do not normally let humans into the forest. Leina enters the main Elf city and the Elves are not pleased, and confront Nowa about it. Elina goes to search for her sister, and holds Claudette in the castle. The Elf Council forces Nowa to leave the village and fight in the Queen's Blade. Alleyne wanted to compete, but was not allowed by the elders. Leina stops Nowa from leaving the forest and causes her to fight, trying to dissuade her from competing. Nowa convinces Leina to let her compete and the two of them part ways.