Light Novel Volume 7

Ragnarok After School is the seventh novel in the High School DxD series. This is the first novel in the Heroic Oppai Dragon arc.

Chapters

 * Life.0
 * Life.1: Peace is the Best.
 * Life.2: The Rotten Geezer from the North Has Arrived.
 * Life.3: The Joint Army!
 * Odin.
 * Life.4: The Two Heavenly Dragons vs. Evil God Loki!
 * Surveillant
 * Vali Lucifer
 * BossXBoss.
 * New Life
 * Dad.
 * Heroes.
 * Afterwords

Returning characters

 * Issei Hyoudou
 * Rias Gremory
 * Akeno Himejima
 * Asia Argento
 * Yuuto Kiba
 * Koneko Toujou
 * Xenovia
 * Irina Shidou
 * Rossweisse
 * Odin

New characters

 * Loki
 * Baraqiel
 * Fenrir
 * Midgardsormr
 * Vritra