This episode returns to a more faithful adaptation of the source material during the battle against Sairaorg Bael. Episode 9 (Season 3, BorN) | High School DxD Wiki | Fandom
: Rias takes the group to a remote mountain cottage for intensive training.
: Issei initially fails at sword fighting, magic, and close combat. However, he discovers he can harness his demonic power through perverted visualization, leading to his new move, Dress Break .