The Void Inside

People disappear all the time.

At Kuroyami High School, they disappear forever.

When Aya Mori's best friend vanishes without a trace, she refuses to believe the official explanations. Desperate for answers, she follows an anonymous message to the abandoned fourth floor.

What she finds waiting in Classroom 4-C will shatter everything she knows about humanity.

Beautiful girls with endless darkness hidden inside their bodies.

A hunger that feeds on human lives.

And a terrifying truth:
The void is growing.

As more students vanish and reality itself begins to unravel, Aya must uncover the origin of the void before she becomes its next host.

Because once the hunger awakens, it never stops.