Just as the battle with Kokabiel reaches its peak, Vali Lucifer (the White Dragon Emperor) appears, effortlessly defeats Kokabiel, and takes him back to the Underworld.

This episode serves as a "slice-of-life" bridge, establishing the new status quo for Issei Hyoudou after the rescue of Asia Argento.

The rogue fallen angel Kokabiel reveals a devastating secret: both the Biblical God and the original four Satans died in the Great War. This revelation causes Asia to faint and Xenovia to face a crisis of faith.