A six-year-old boy and a seven-year-old boy met when they went to the amusement park. Later, they learned that the six-year-old boy's home had moved across from theirs. They got along for more than a year. The seven-year-old boy went abroad. Eleven years later, the boy came back and transferred to the same class as the little boy eleven years ago. They went to the third year of high school together, but there were a lot of difficulties in the middle. After that, they were admitted to the same university, but with different majors. One was studying for graduate school and the other was studying medicine. After they graduated, they were still in the same school. One became the top graduate student in the country, and the other became the strongest doctor in the country...
Intention: I just thought of it and wanted to write it down