Across the Nightingale Floor

In his black-walled fortress at Inuyama, the warlord Iida Sadamu surveys his famous nightingale floor. Constructed with exquisite skill, it sings at the tread of each human foot. No assassin can cross it unheard. But Otori Takeo, his family murdered by Iida's warriors, has magical skills that allow him to enter Samadu's lair.