Excuse me, can you tell me the code to put spoilers here? I can´t find the button or code to do so.
I´ll post this as non-spoiler meanwhile. But it´s about U19. I read chapter 8. The master plan of the main villain, Shiki Yamato, is to procreate A-grade children by Marrying A-grade and above students, with others A-grade and above students. This is why they took Akari, Eiji´s girlfriend, who has the SS grade. But Shiki wants these teens, and their children to(and I´m not making this up) create smart people that can avenge the country by fighting against USA in a 3rd World War, as a revenge for what happened to Japan in World War 2.
PROOF:
http://mangafox.me/manga/u19/c008/4.html
http://mangafox.me/manga/u19/c008/14.html
http://mangafox.me/manga/u19/c008/15.html
What do you think about this... ah, umh, "plot twist"?