After their foster parents beat and neglect them for years, two Italian brothers cope in different ways. Feliciano cuts. Lovino takes it out on everyone else in remarks and punches. But after Lovino gets expelled, the two enroll in Hetalia High School. It seems just like another year of hell, at least until a German and Spaniard start coming too close to their secret for comfort…

It's 2080, and the Principality of Liechtenstein has officially dissolved, leaving only a few countries left. What has happened? What will happen? Follow the horrors of the 21st century, as the Earth changes beyond recognition...