If you knew when you'd die, how will you decide to live? Nathan met K, a mysterious girl who had the Mark of Death, which meant that she was suffering from an incurable disease. Although she considered herself as dead, Nathan considered her as someone who was alive. And to prove just that, he would dedicate his life to make K feel the life she was denied. "All that I'll do, and all that I did, will always be for you, will always be for K."All Rights Reserved