Mask is the twentieth episode of the Ao no Exorcist anime. It first aired on August 28, 2011.
Rin and Yukio find that their friends from the monastery where they were raised were attacked by a masked individual who covered their entire bodies with an seemingly indestructible spider web. While pursuing the culprit, whose objective is to attack anyone related to the son of Satan to make him suffer, Yukio stumbles into Neuhaus who flees without further explanation. Despite having his sword sealed by the web, Rin insists to go after the masked one but is held back by Yukio and Shura, until he gets word that his friends, Suguro, Renzo and Konekomaru are being attacked too and rushes to help them. By managing to control his flames properly, Rin defeats the attacker, who flees thanks to Neuhaus who reveals her to be his wife, and safely releases his friends.
Characters In Order of Appearance
-In a scene where Rin is attempting to save his friends, his sword is shown to be drawn, but in reality it is actually still sheathed.
Manga & Anime Differences
|True Cross Academy arc||Episode 1 • Episode 2 • Episode 3 • Episode 4 • Episode 5 • Episode 6 • Episode 7 • Episode 8 • Episode 9 • Episode 10 • Episode 11 • Episode 12 • Episode 13|
|Training Camp arc||Episode 14 • Episode 15 • Episode 16 • Episode 17|
|Anime-Exclusive arc||Episode 18 • Episode 19 • Episode 20 • Episode 21 • Episode 22 • Episode 23 • |
Episode 24 • Episode 25
|Kyoto Impure King arc||Episode 26 • Episode 27|
|OVAs||Ao no Exorcist: Kuro no Iede • OVA 2|