In its chambers a small community clings to survival, most dying young from the very powers that sustain them. Chakuro is the Archivist for the Mud Whale, diligently chronicling the lives and deaths of his people. As one of the saimia wielders, whose life spans are cut short by their own magic, he knows his time is limited and is determined to leave a better record than his predecessors. But the steady pace of their isolated existence on the Mud Whale is abruptly shattered when a scouting party discovers a mysterious young girl who seems to know more about their home than they do…

    Meanwhile, she starts to notice that water becomes agitated whenever she goes near it! One night, hands appear out of a puddle on the street and drag her into the water. She emerges from the water to find that she has been transported to an ancient village somewhere in the Middle East. She is then captured by armed troops and taken to the queen's palace, where she learns that the queen had her kidnapped so she can offer her blood as part of a ritual that will kill two princes in competition to inherit the kingdom.

    Typical, that is, until her friend drops off a rather inebriated -- though breathtakingly beautiful -- young man at her apartment one evening. That night, Jae dreams that the stranger visits her in her room ... and drinks her blood!But was it really all just a dream? Could this handsome creature truly be a blood-thirsty vampire? And if Jae actually considers his ominous proposition, will she be entering into a deal with the devil?

    One day, she notices mysterious, ring-like markings around the necks of two of her classmates, Chika Akatsuki and Shito Tachibana - two boys who miraculously survived a horrible accident six months ago. Michiru, possessing the rare ability to see these rings, knows that they warn of impending death. Thinking that, perhaps, she can do something to save her classmates' lives, she approaches them...but it seems the boys have already made a different kind of deal and garnered themselves a heavy debt.

    The libraries vow to protect their collections, and with the help of local governments, form a military group to defend themselves--the Library Forces!Iku Kasahara has dreamed of joining the Library Defense Force ever since one of its soldiers stepped in to protect her favorite book from being confiscated in a bookstore when she was younger. But now that she's finally a recruit, she's finding her dream job to be a bit of a nightmare. Especially since her hard-hearted drill instructor seems to have it in for her!

    She can seduce nearly any man, and drive them to murder as well, even though the victim is often Tomie herself. While one lover seeks to keep her for himself, another grows terrified of the immortal succubus. But soon they realize that no matter how many times they kill her, the world will never be free of Tomie.

    When a crew of sketchy vampires takes up residence in Dullsville's lonely graveyard, Alexander finds this motley bunch led by his very own blood-sucking cousin, Claude Sterling. Shocking! Claude and his creepy crew can only spell out more problems for the pair, especially when Raven finds them in daylight in the very last place she could ever imagine. What could Claude and his invaders be doing—or searching for—in Dullsville?