High School Prodigies Have It Easy Even in Another World!, Vol. 12 (manga)

After turning the tables on the Yamato dominion-s overwhelmingly morepowerful
forces, the high school prodigies press their advantage all the wayto the inner
defenses of their enemy-s stronghold, Azuchi Castle. In adesperate, last-ditch effort to
win a battle that appears all but alreadylost, the cornered Princess Mayoi unleashes
her brainwashing magic once more.As the fighting spirals out of anyone-s control,
Mayoi-s tragicpast and the great, terrible secret of Yamato-s history will berevealed...