After the climax of "Scorched Halloween," a dreadfully potent Strategic‑class sorcerer is revealed to the world, his abilities eclipsing all known magic. To identify this figure, the United States of the North American Continent (USNA) sends its most formidable asset to Japan on a clandestine operation—the elite spell‑caster squad "Stars" commanded by Angie Sirius, whose reputation precedes her.
At First High School, Tatsuya Shiba and his companions host a send‑off gathering for Shizuku Kitayama, who departs to study in the USNA through an exchange program. Replacing her, the circle greets the striking Angelina "Lina" Kudou Shields, a newcomer with an enigmatic aura. Around that moment, Tatsuya learns of the USNA"s scheme to uncover his real identity, a secret that could alter his future.
In another part of Tokyo, many reports surface of seemingly random corpses drained of blood. Labeled as vampiric work, Tatsuya quickly pieces the clues together and sees that these incidents cannot be mere coincidence, implying a sinister pattern unfolding across the city in the shadows.
