Atelier Lydie& Suelle: The Alchemists and the Mysterious Paintings is the 19th instalment in the main Atelier series (which began in 1997), and is the final entry in the 'Mysterious' trilogy sub-series - taking place after the events of Atelier Sophie: The Alchemist of the Mysterious Book and Atelier Firis: The Alchemist and the Mysterious Journey.
In the latest entry players follow the tale of the alchemist twins; the reserved but caring LydieMarlen, and the eccentric and carefree SuelleMarlen.
They both work alongside their father at the family atelier, but due to his inexperience in alchemy they rarely see any customers.
Whilst working hard to hone their skills, the duo uncovers a mysterious looking painting, and as they reach out to investigate they are drawn inside a world bountiful with rare materials... perfect for Alchemy!
This fateful discovery is just the beginning of the twin's adventure leading them to their joint goal... to run the best atelier in the country.