This is the 15th Atelier game, released 27 June 2013, adapted into a manga in October 2013, and an anime series April 2014.
Plot
The game's story takes place about 4 years after the beginning of Atelier Ayesha: The Alchemist of Dusk in a far away place to the west of the Twilight Land where the local administration hires two new alchemists, Escha and Logy as members of their R&D division.
External Links
Official
Other Sources
Other Wikis
References