This film is a campus reasoning drama based on the Classical Department of Shenmu High School, which revolves around four members: Funtaro Funtaro, Aichi Fukube, and Moye Ihara. Funtaro Fengtaro, a freshman at Shenmu High School, is an "energy-saving" activist who believes in "not doing what is unnecessary and solving what must be done as soon as possible" and leading a "gray" high school life. He did not join any club, but because of his sister's request, he joined the Ministry of Classics, which is on the verge of waste. In the Ministry of Classics, he met the curious daughter Qianbutian Aiji, and his friends in junior high school, Fukube Rizhi and Ihara Moye, also joined the Ministry of Classics one after another. It turned out that Chien's long-missing uncle was the minister of the Ministry of Classics, so the four men began to investigate the mysterious events of the Ministry of Classics 45 years ago, and the biggest clue was that year's social journal Bingguo. What kind of secrets are hidden in the ice fruit, and why did the minister drop out of school? This animation is adapted from a series of classical novels by Japanese reasoning writer Miazawa Suixin.
7.8
