Kingdom of Decisive Battle and of Study Abroad is the fourth novel of True High School DxD. It is the seventh novel of the Red Dragon Emperor of the Blazing Truth × White Dragon Emperor of the Morning Star: The True Dragon(s) of the Kuoh Academy arc. It also serves as the twenty-ninth novel of the High School DxD series.


There are limits...the end even for miracles

What are you going to do at that time----



  • Mystery Girl
  • Team Member
  • Life 0
  • Life 1. I don´t like Boobs
    • VIP Meeting
  • Life 2 And then to the Kingdom
    • Gods of Hell
  • Life 3 The Battle with the Alliance of Hell Leaders
    • The Strongest Dragons
    • Lion Heart
    • Women´s Decisive Battle
  • Life 4. Fly! Oppai Dragon!
  • New Life
    • Promotion
    • Gremory Genealogy
    • Bael
  • Next Life
  • Afterword
    • Encounter with the unknown
    • Unknown threat
    • Omen of the end.
  • Life. END Those who bring destruction
    • Innovate Clear... Cross Times Kiss (XxX)


Main Characters Returning Characters New Characters Antagonists
  • Sefaira Seraselbes
  • Eros






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