The animation moves like nothing else on the platform, all fluid momentum and weight that makes you feel the danger in every frame. The story unfolds at a pace that doesn't let you breathe, throwing plot twists at you fast enough that you're still processing the last one when the next explodes in your face. The characters are thin, but the concept is so sharp and the visuals so relentless that it doesn't matter until the credits roll.
Aiko Tachibana lost everything when the Burst consumed her city two years ago. A catastrophic accident birthed Matter, a creeping artificial organism that now chokes the Kurobe Gorge, and the government has sealed it all away from the world. She tries to move forward, but the wound won't close. Then Yuya Kanzaki transfers to her school and upends everything she thought she knew. He reveals an impossible truth: Aiko's body holds secrets that could unravel what really happened at the Primary Point, the epicenter of the disaster. The answers she needs lie deeper into the contaminated zone, where Matter spreads like a living disease. What starts as personal quest becomes something larger. As Aiko and Yuya venture toward the heart of the catastrophe, they uncover layers of deception and discover that humanity's future might hinge on what they find there. The closer they get to the truth, the harder it becomes to separate victim from perpetrator, sacrifice from betrayal.