Rolent - Mining Town
Upon regaining control of Estelle in Rolent, exit the airport by heading south. Continue south to leave the city and proceed to Elize Highway. At the 3-way intersection on Elize Highway, take the upper-left path to reach Estelle's home, triggering subsequent cutscenes.
After a cutscene in Le Locle Canyon, head upstairs and enter the room furthest down the hall to the left of the flower vase. Estelle will change, and you will automatically receive Joshua's Harmonica, Break Rod, Enhanced Leather, Reinforced Boots (already equipped), and 1000 mira. Examine the chair directly across from Kurt at the dining table (marked with a "!") for dialogues, after which you will receive a new combat orbment and sepiths.
Once Kurt departs, speak to Phyllis to receive a Recipe Book, the Nature's Bounty recipe, and its ingredients. Speak to Phyllis again to access her shop. Purchase a copy of Liberl News - Issue I for completion. You can also buy a Herb Sandwich to acquire its recipe upon consumption. Talk to Robert (orange uniform) to review orbment setup and quartz information or refer to the guide's section on quartz, orbment, and orbal art. Speak to Robert again, select Upgrade/Exchange, then Quartz, and synthesize HP 1, Attack 1, Action 1, Defense 1, and Evade 1. You can synthesize more quartz as desired, but these are the recommended minimums.