Lydia Carlton is a girl who can see and talk to fairies. After being hired by Lord Edgar Ashenbert as a fairy doctor, she found herself engaged to him. Though it was supposed to be a measure to protect them against some persistent fairies, Edgar is taking it far more seriously than that. This volume comprises a number of short stories from the early days of Lydia’s employment. There are also tales set before the pair met, including Lydia’s first encounter with Kelpie and her first experience with heartbreak.
Mizue Tani is a female light novel writer from Mie prefecture. Graduated from Mie University, in 1997 she won the 6th Shueisha Roman Grand Prize Honorable Mention thanks to her work "Paradise Renaissance-Paradise Revival". One of the most representative works of Mizue Tani is the "Count of Cobalt Bunko and the fairy" series. Her first work for the general public was "I will repair it at the time of memory". It was a hit, selling over 200,000 copies in Japan.