Side: White Mage vs Merchant (Part 1)

Return to the House by the Sea on the eastern edge of the Eisenberg continent.

After a cutscene (a non-interactive cinematic the game plays automatically) involving Erutus Profiteur, Holly White, and two homeowners, leave the house.

Travel back west to Hartschild. If it is daytime, go north to the Goodman Residence and speak to the dog to pass time until night.

At night, head south of the fountain in Hartschild to speak with Profiteur and Holly.

Exit Hartschild and travel east to Eisen Bridge. Speak with Profiteur.

Return to Hartschild. At night, speak with Profiteur under the central fountain.

Leave Hartschild and travel east on the world map to the open gate west of Eisen Bridge. Head north through the gate.

Follow the path north to find the entrance to the Mythril Mines.

Floor B1: Head west from the entrance, ignoring the southern passage. Find a chest containing a Remedy. Retrace your steps and take the southward passage. At the fork, go south-east to find a Dried Remora. Return to the fork and take the stairs going down to the south-west.

Floor B2: Head north and turn left to find a blue locked chest. Continue east. At the next junction, head north for a chest containing an Orichal Dagger. Follow the tunnel south to find stairs going back up.

Floor B1 (Again): Head west to find stairs going down, but do not go down yet. Head south-west to find a chest containing an Earth Drum. Explore the north-west passage to find 1000 pg.

Floor B2 (Again): From the stairs, head west, then north-west. You will encounter a labour worker. Continue north-west, then check the south-west passageway. At the end, find a chest containing a Locket. Head north, turn right at the corner, and speak to the Adventurer. Head south to pick up a Bomb Fragment.

Speak to the little girl huddling to the far east to trigger the choice.