libra nil adminirari

shiruko is the adopted daughter of the kuze family. being the quiet and timid girl that she is shiruko never had many friends. she would rather read her favourite books alone.
she was known for being secretive and precious as well as submissive and timid but really intelligent and kind hearted person.

one day hikari attempted to commit suicide, the sight before her brought back painful memories as she gained the ability to see auras which caught the attention of a certain organization.

in the pain of guilt tsugumi and shiruko join the imperial library intelligence asset management bureau but what adventures awaits them.