Avery Fields is a secret location in Vandal Hearts: Flames of Judgment.

Two neighboring farmers, one Urdain, the other Balastradian, feuded over the fruits of a nearby tree. The feud ended with the Balastradian farmer killed, and the Urdain driven off his land. From there, the conflict escalated until both kingdoms charged headlong into war.
(The War of Avery Fields was a) twenty-year war between the kingdoms of Balastrade and Urdu. Said to have escalated from a simple feud between two neighbouring farmers. Ended catastrophically at the Battle of Timion Vale, where both nations' armies were all but wiped out with no winner.
-Vandal Hearts: Flames of Judgment ingame encyclopedia

The war ended due to the fallen of the Flames of Judgment. The feud between both farmers was just an excuse to start a war over the fields, since those were years of great famine and little resources.

Community content is available under CC-BY-SA unless otherwise noted.