One summer, sixth-grade pupil Yutai (voiced by Takei Certificate) came alone to the firefly Hill Reservoir in the mountains. At that time, he and his father came here to catch the unicorn fairy. A year ago, his father died unexpectedly, leaving countless good memories of the reservoir, which naturally means something to him. During this period, he was caught in a rare rainstorm and accidentally fell into the reservoir. Fortunately, Yu Tai was successfully rescued. In an antique village, he met the lovely and naive little girl Sha Rongzi (dubbed by Kimura Caiyou). Occasionally, Mrs. Yu found that she was in Zhaohe for 25 years (1950), and this was the small village that later sank into the reservoir. What does it mean for Yu Tai to travel through time and space unexpectedly for 30 years? This film is based on the original work of the same name written by online writer Yasuki Kawaguchi.
6.9
