Fukukan

"How long has it been raining? Forever. Not forever, no! For a hundred years. They say billions of people once lived on the Earth. When the temperatures rose, the great cities fell, and this rain came, this terrible toxic rain. Our ancestors saw it coming, the catastrophe. They built Ecoban, the first living city, genetically engineered to survive in a poisonous environment.…

This news may seem sudden... but this world died long ago. Earth died a thousand years ago, and a legendary clockmaker known only as "Y" rebuilt it using clockwork. Miura Naoto, a failing high school student, encounters Ryuuzu, an automaton that "Y" left behind, and the genius clockmaker Marie. When the abilities of these three come together, the gears of fate begin to turn.…