Will 2015 bring an end to human history?! An urgent but mysterious messsage left by her mother Kiriko in 2002 finally reaches Kanna. But where is Kiriko, who developed the germ warfare weapons used on Bloody New Year's Eve, and what is she doing now? Memories of New Years past flood the minds of Kenji's friends and family. Will Yoshitsune's clandestine actions eventually prove fruitful, or are they doomed to repeat the tragedies of the year 2000?
