Where To Stream Blue Exorcist Season 1 Episode 20
Mask
- Aired August 28, 2011
- 30 Min
- Rated 9.7
- Number 9 Of 73 Rated Episodes
Southern Cross Monastery, where Rin and Yukio grew up, has come under attack by a mysterious assailant. Leaving behind these cryptic words: "I will never forgive anyone related to Satan," the masked assailant escapes.