Honzuki no Gekokujou: Shisho ni Naru Tame ni wa Shudan wo Erandeiraremasen – Ryoushu no Youjo

After an incident with a noble, Myne, a seven-year-old girl, has to stay away from her family to hide her identity as Rozemyne. Now she is the adopted daughter of Ehrenfest’s archduke. Her life as a noble became filled with restrictions, magical training, and demanding duties. But now as Rozemyne, she gets freedom to do anything. The high priestess’s gift of access to the temple’s book room helps her to grow, as she loves books and reading.