Kakuriyo, bed & breakfast for spirits

"Aoi wasn't the only orphan her grandfather Shiro took in. Before she went to live with him, he rescued the spider demons Akatsuki and Suzuran and put them to work as unpaid servants. Now Aoi is questioning everything she thought she knew about her upbringing. What was Shiro up to? And more importantly, does that make the spider demons family?!"--Back cover.