Her Majesty the Queen

Decad has studied mathematics. He is invited by a mathematician named Gauss to the land of mathematics. To enter the country of mathematics, he must go to the embassy, obtain a visa, and present a detailed travel plan. At the embassy, Decad meets an old man named 1, and during his journey, he encounters many mathematicians and diverse mathematical concepts, all of whom are characters in the story. However, the important point is that the events of the story lead Decad to meet Her Majesty the Queen. This engaging narrative not only captivates the reader with an intriguing story but also can inspire an interest in mathematics and enhance natural intelligence to better confront artificial intelligence. This is a point whose significance becomes clear upon reading the story.