The Amphisbaena I (天使炎上篇I Tenshi Enjō Hen Ichi) is the ninth episode of the Strike the Blood anime.
The trouble with the Black Death Emperor Faction has been resolved. Kojou has returned to his daily life with Sayaka as a new acquaintance, but he can't decide whether or not he should reveal his vampiric nature to Asagi. It's around that time when he meets a friend of Nagisa's, Kanon Kanase, known as the middle school saint.
- Kanon Kanase (as angel) vs unknown angels.(started and concluded)