The Kingdom of the People of the Vale once ruled over the land, but now all that remains is the Sword of the Vale in the city of Eindoak. Ash, Iris, and Cilan arrive in Eindoak during a harvest festival's Pokemon Tournament and meet the legendary Pokemon Victini, who wishes to share its powers of victory with someone.
Elsewhere in the city, a descendant of the People of the Vale named Damon has arrived who seeks to revive the kingdom's power with the Sword of the Vale, bringing them back into power over the land. Ash and his friends must stop him before he destroys the land along with Victini!
Story and art by Momota Inoue.