The world changed a hundred years ago. That’s when the first cities began to die. At first, streets were filled with fog, and then came creatures that killed everything living.
Only monster-slayers equipped with magical summoned weapons can destroy them. Kira is one of them. She has a powerful gift, but an equally terrifying curse prevents her from rising into the combat Unit and entering the Dead City. Until Eric appears. Overcoming differences is hard, but possible. Becoming the best happened by chance.
But how not to lose each other in the fog, if the Dead City is a master of blood-chilling surprises? Will their Unit be able to save the remaining people?