Twilight Valley is a dungeon in Wild Arms XF, in Act 2-10. Chevalet Blanc is forced to run from Elensia City, the capital of Elesius, after the death of King Hrathnir III. Labyrinthia Wordsworth is captured and the rebels are looking for a town to regroup when they are attacked by two Tarasque monsters and the Summoners controlling them. As they approach the bridge, they are hunted by Chelle of the Zortroa Kinship, who is under orders from Charlton Blunt to eliminate the liberation army. Chevalet Blanc are to pass through this are a second time when returning to the capital from the next town over, fighting their way through more monster tamers plus some Fairylights.