"In a post-apocalyptic world of vampires vs. humans, Yuichiro brings vengeance upon his vampire overlords! After trumpets of the apocalypse proclaim the fall of humanity, vampires arise from the shadows to rule the earth. Yuichiro wants just one thing--to get revenge by killing each and every vampire... The plan was to regroup at Guren's childhood home, but no one mentioned that the apocalyptic angel is trapped inside, and now they must defeat it while they're still exhausted from rescuing Ferid."--Provided by publisher.