In a distant future, the Earth has been consumed by extreme pollution, blocking sunlight from reaching the surface. With no photosynthesis, the ecosystem collapses, and humanity clings to survival through advanced technology.

The scientists, desperate for a solution, create a groundbreaking innovation: Cyanotypes. These hybrid human-plant entities are designed to cleanse the atmosphere, absorbing toxins and restoring ecosystem.

But their evolution leads to unexpected consequences: one that may doom humanity.