Would 2015 be the last year of the mankind…!?The mysterious message from her mother Kiriko,devolved upon Kanna's shoulders.As the developer of the bacteriological weapons spread on the "Bloody New Year's Eve",what and where is her mother doing now?Occho finds the existence of Kiriko's fellow worker,Dr.Yamane.He starts searching.New year's eve,2014,by the plan that the"Friend"has predicted and is going to put into practice,the earth's history is confronted to change drastically!!