Yuusha | Maoyuu Maou

: The Hero agrees to become her "possession," and together they depart for the human realm under the guise of traveling scholars.

Instead of drawing her sword, she offers the Hero a deal. She presents him with a logical and sobering reality: killing her will not end the war. Both the human and demon societies have become so dependent on the conflict for their economic stability that a sudden vacuum of power or a total victory for one side would cause society to collapse into famine and internal strife. A New Quest: "Be Mine, Hero!" Maoyuu Maou Yuusha

: They introduce new crops, like the potato, to solve famine and reduce the need for territorial expansion. : The Hero agrees to become her "possession,"