Tenisaki wa Kusushi ga Sukunai Sekaideshita

An inattentive deity mistakenly transported the female protagonist to an alternate universe filled with mystical creatures. To make amends for this error, he decided to bestow upon her his knowledge of potion-making, steering her toward a career as a pharmacist—a highly respected profession in this new world. A knight, seemingly enchanted by the young woman, opted to join her on her journey as a potion vendor! Original Web Publication