Two years have past since Sayumi passed away and the apocalypse is still on earth: More demons are coming and more and more people die. How are Ryosuke and Mai doing the last two years? Is Ryosuke still hunting those creatures? Has he become stronger? And why can Mai hunt that good already? She is that fast as Sayumi... What really happened this two years and where are Ryosuke and Mai living now? And what excactly happened that day? Sayumi gave her life for Mai's but how? And can a demon die anyway? What happens to a demon who dies? Read to find it out.