The story centers around Ain, a 14-year-old girl who builds devices despite the lack of the scientific background required for them.
The science-fiction story is set in Japan's Taisho era in 1922 — one year before the 1923 Great Kanto earthquake in the Tokyo area.
The science-fiction story is set in Japan's Taisho era in 1922 — one year before the 1923 Great Kanto earthquake in the Tokyo area.