People have special powers called "Quirks". Pro Heroes is a profession that fights off powerful super villains. U.A. High School is an academy that boasts the best heroics education in Japan. It sits atop a forested hill that overlooks Musutafu. U.A. is renowned for having trained and produced some of the best heroes in Japan, including All Might, Endeavor and Best Jeanist, all of whom earned their way into the top 10 of Japan's Hero Ranking. Class-1A is the best class in U.A.