Shoujo Negau ni, Kono Sekai wa Kowasu beki: Tougenkyou Houraku

A fox spirit named Shitenji Kagari, who has suffered the destruction of her village at the hands of demons and humans, expresses a desire to destroy the world. In response, Kamitsu Saki, a powerful saint who had sealed himself away long ago, appears before her. Despite his reputation as the champion of five colors, he reveals himself in an unexpected state. Ayaki, who fights off enemies with a divine blade, remarks on the near miss and explains that she has become Kagari’s Shikigami, essentially her servant. She asks what Kagari wants next.