A "Mysterious" Girl Who Watches Over Alchemists
Age: ?? / Occupation: Alchemist
Illustration: Yuugen
A girl who travels along with Sophie, and is also her alchemy teacher. She and Sophie get along well, to the level of best friends or close family.

She has a serious and calm personality, but could still learn a thing or two in certain regards. Her knowledge of alchemy is abundant, gently watching over her apprentice Sophie, and grand-apprentice Firis, providing wise advice.
Plachta has a deep knowledge of alchemy, controlling devices called alchemic drive weapons to fight monsters.
*Images are from the PlayStation®4 development version.