Kiteretsu, an ingenious scientist, is the protagonist of the tale that embarks on time-travel adventures with his robot comrade, Korosuke, and his buddies. One of Kiteretsu's acquaintances is his sweetheart and neighbor, Miyoko, while his adversary, Tongari, bears resemblance to Honekawa Suneo. Buta Gorilla, the infamous bully of the town, is also similar to Gian (Takeshi Goda); however, he diverges in targeting Korosuke, unlike their primary school status.