This episode is a pivotal moment for Issei Hyoudou as it introduces , a kind-hearted nun who becomes one of the series' most central characters.
This episode focuses on the backstory of and the introduction of Norse mythology. High School DxD: Queen (Rewrite) - Episode 3: First Day! High School DxD Episode 3
The episode takes a dark turn when Freed Sellzen , a psychotic rogue priest from the Church, appears. Unlike the holy figures Issei expected, Freed is violent and seeks to kill Issei simply for being a Devil. This episode is a pivotal moment for Issei
While walking through the city, Issei encounters Asia, a nun who has just arrived in Japan and is lost. Despite being a Devil, Issei finds himself drawn to her innocent nature, and the two spend the day together, marking his "first friend". The episode takes a dark turn when Freed
A tense confrontation occurs between Kiba and the Church duo. Kiba’s speed proves ineffective against Xenovia’s power, highlighting the massive threat these "Holy Sword" users pose to Devils. Season 3 (BorN), Episode 3: " Cat and Dragon "
In the second season, the focus shifts to past and the introduction of the legendary holy sword, Excalibur .
Kiba spots a picture of a holy sword, which triggers a deep, vengeful trauma from his childhood involving the "Holy Sword Project".