"Ka"—a deadly disease that infects both humans and plants. In a world where even a handful of weeds or food ingredients are viewed with suspicion, the "Gardeners" who confine those infected with "Ka" are also feared by the people. Amidst this, a young "Gardener" arrives in town, appearing far more cheerful than the rumors suggested. However, through the young man's investigation, the darkness lurking within the town begins to be exposed...
"Ka"—a deadly disease that infects both humans and plants. In a world where even a handful of weeds or food ingredients are viewed with suspicion, the "Gardeners" who confine those infected with "Ka" are also feared by the people. Amidst this, a young "Gardener" arrives in town, appearing far more cheerful than the rumors suggested. However, through the young man's investigation, the darkness lurking within the town begins to be exposed...