: Rias takes the group to a remote mountain cottage for intensive training.
: During a battle, Shalba Beelzebub sends Asia Argento into the Dimensional Gap , leading everyone to believe she is dead.
This episode focuses on the "Training Arc" as the Occult Research Club prepares for the against Riser Phenex. High School DxD Episode 9
: Devastated by the loss of Asia, Issei loses control, triggering the Juggernaut Drive , a powerful but life-threatening transformation.
: Rias explains the historical conflict between Devils, Angels, and Fallen Angels, which laid the groundwork for the modern Rating Games. : Rias takes the group to a remote
This is a high-stakes, emotionally heavy episode involving a major confrontation.
: Fans often note that Season 3's final episodes, including this one, deviated significantly from the original Light Novels. : Devastated by the loss of Asia, Issei
: The episode begins with the unsealing of Gasper, a half-vampire Bishop with the Sacred Gear Forbidden Balor View , which can freeze time.