This is a story about one of the adventures Sophie the Alchemist had after she left her hometown of Kirchen Bell. It is centered around Sophie's quest of searching for Plachta after they are separated in a dream world of Erde Wiege, and the new friends they meet there.

In this set:
- The main game "Atelier Sophie 2: The Alchemist of the Mysterious Dream"
- Atelier Series Legacy Swimsuit Set
A set of six swimming costumes based on designs introduced in past Atelier titles, one for each character: Sophie, Plachta, Ramizel, Alette, Olias, and Diebold.
- Useful Weapons Set
A set of six weapons with useful effects such as "Normal Attack Count +2" that you can equip from the beginning of the game, one for each character: Sophie, Plachta, Ramizel, Alette, Olias, and Diebold.
- Useful Items Set
A set of useful items that you would usually have to wait to acquire in the second half of the game, including three types of talismans, Traveler's Shoes that increase your movement speed, Victor's Charm that increases the amount of Cole earned after a battle by 4%, and Training Charm that increases the amount of EXP gained after a battle by 10%.

Note: Costumes can be changed in the "Changing Room" at the desk in the atelier.
The DLC items can be obtained from the Container in the atelier.
Weapons and talismans can only be used after you progressed the game to the point where you can change your equipment.
Please visit the official website for more information.
Please beware that the main game "Atelier Sophie 2: The Alchemist of the Mysterious Dream" is currently also available for purchase separately and in the "Atelier Sophie 2: The Alchemist of the Mysterious Dream Ultimate Edition" set.