Ayane kills Tsuchigumo Ninjas. (Pixiv Fanbox)

Ayane was comforting RYU, a respected super ninja. Just when she was about to give her body to RYU, their enemies, the Tsuchigumo Ninjas, came to kill RYU. AYANE got angry when her mood was ruined, and killed all the Tsuchigumo Ninjas before RYU could order her to do so.