Waka, the third daughter of Daisuke Ninomiya, president of Ninomiya Construction, was one day headed to her eldest sister Chihiru's family home for a family gathering. The long-awaited reunion was in full swing when suddenly, the house lost power. That night, as Waka tried to fall asleep in the darkness, a mysterious man intruded into her futon. Unable to resist, Waka was raped. Who could have snuck in during the night…? Just then, a blood-curdling scream tore through the silent night inside the house...
