Terror in Resonance: If - Sphinxes of the Sleepless City

Terror in Resonance: If — Sphinxes of the Sleepless City Nine and Touji have returned—not to the Tokyo of their world, but to another sleepless city where the festival lights flicker and the shadows of the Athena Plan still reach. The bomb is set. The detonator is ready. And the world is watching Sphinx. But in this world, a girl sits alone in the corner of a classroom, her downcast eyes carrying the weight of a silence no one else can hear. She is not Mio. She is just a classmate. A stranger.