In a world ravaged by a mysterious, natural disaster, clouds pass over the Earth, transforming everything they touch into a bleak, black-and-white wasteland. Anyone caught in this monochrome zone vanishes, disintegrating into bluish-silver dust. Humanity becomes chaotic as the sky darkens and the clouds approach without warning. Amidst this disaster, a young girl must fight to survive and protect her loved ones. Racing against time, she struggles to outrun the clouds and keep her family and friends from disappearing into nothingness. With every passing moment, the world around her becomes less recognizable, and the only certainty is the ever-present threat of the vanishing point.