One Night of Fun and Celebration quickly spirals into chaos and despair as Yuuki Tatagane, accompanied by his friends and family, are thrown into the Free-for-all killing spree....." The Mode of Inhumanity, where the demon in you is unleashed".......The ultimate game where you have to fight to live, only the Smart, the Brave, and the Strong can survive..........This is......Survival Mode!!!All Rights Reserved