Imagine a classroom where the only thing left of your friends—your best bud, your secret crush—are their pulsating, living brains. That's the horrific reality facing Satoki Tsutsuno, whose world is irrevocably shattered when an enigmatic alien named A-sensei arrives with a terrifying ultimatum: Earth's last hope lies in these very minds, now detached from their bodies, ready for "collective brain warfare."

Thrown into a nightmare scenario, Satoki is the sole human among the disembodied intellects of everyone he knows. What kind of unfathomable trials await him and his classmates? How do you fight for the planet when your allies are nothing but grey matter, and your teacher is a cryptic alien?

From the mind hailed as JUMP’S most creative genius comes a truly shocking and suspenseful odyssey that redefines the boundaries of Horror and Sci-Fi. Prepare for a mind-bending ride where survival means thinking outside the box... literally! Dive into a story of bizarre alliances, profound terror, and the ultimate test of humanity's collective will.

Horror, Sci-Fi, Collective Brain Warfare, Alien Invasion, Psychological Thriller, Survival, Mind Games, Suspense, Humanity's Fate, JUMP Manga