Ten billion died. Three million are left clawing for survival. One more death doesn't make a difference, does it? Micka is barely sixteen when she decides to kill herself. She doesn't fit in, doesn't understand people or rules of society. She doesn't even understand herself. To her, all words have flavors, and emotions come with such force that she can't help but carve them into her skin. Only hours before her meticulously planned suicide, she meets Runner - a mysterious stranger who offers to take her away. There are only three rules she must follow: Do not return home. Do not die. Kill.