Episode 14 (Hanyō no Yashahime)

"The One Behind the Forest Fire" is the fourteenth episode of Hanyō no Yashahime.

Synopsis
Towa and Setsuna encounter a male demon who seeks a woman who is surprised to see them. Once confronting this mountain demon, he is amazed that the half-demon twins are alive and fights them to claim their gold and silver Rainbow Pearls for himself. Towa then realizes that he was responsible for the forest fire that had separated her from Setsuna for a whole decade and vows vengeance.

Plot
Towa, Setsuna and Moroha are hired by Tamamo, a beautiful young woman who was rescued by Riku to slay Homura, an evil mountain god who kidnapped her from her grandparents and filled of jealousy, started to kill all man who looked to her face. During their confrontation, Homura recognizes Towa and Setsuna, revealing that he was the responsible for the fire that separated them 10 years ago, as he was ordered to dispose of the twins, and decides to kill them to cover for his failure. Soon after, Riku arrives with Tamamo by her request. Tamamo openly rejects Homura for his behavior and declares that she will never return to his side, and a disheartened Homura burns himself to death. Afterwards, Tamamo leaves to rejoin her grandparents' side, while Towa finds some relief in finally enacting her revenge.

Trivia

 * This the first episode to air in 2021.
 * It is revealed that the forest fire that resulted in the separation of the half-demon twins was not random but deliberately by Homura, who was ordered by a green-eyed, white-haired female demon named Zero to wipe the "cursed half-demon twins" from the face of the earth.
 * This is Riku's third appearance. He does not utilize the purple Rainbow Pearl he had taken from Kyuki.

Episodio 14 (Hanyo no Yashahime)