Tartaros-Roses (タルタロスの薔薇 Tarutarosu no bara) is the thirteenth novel of the Strike the Blood series.
Synopsis
Itogami Island has been sealed off! The Fourth Primogenitor vs. the Magical terrorists!
Multiple accidents regarding ships, airplanes and all of the island's transportation routes continue to spark. In the midst of the confusion, the dignitaries of the Manmade Island Management Corporation are being assassinated one after another. The ones responsible for this crisis is the Magical Terrorist group called "Tartarus Lapse".
Meanwhile, Nagisa is still suffering from Avrora's soul and subconsciously becoming awkward around Kojou since then. Running out of school unusually, she comes into contact with a mysterious girl named December. But she happens to be the leader of Tartarus Lapse, and with a special power that overwhelms the Fourth Primogenitor!
Chapters
- Intro
- Chapter One: The Blockade
- Chapter Two: December
- Chapter Three: In Her Sights
- Chapter Four: Tartaros-Roses
- Outro
- Afterword
Adaptation
The volume was adapted into episodes 1~ of Strike the Blood III.