The series Legal Drug went on hiatus (at least in English) in 2003. Ten years later, the story was picked up in this follow-up series. Kazahaya and Rikuo are sent on a mission that involves meeting Kimihiro Watanuki, their opposite number from the xxxHolic series. He is now confirmed to his shop, in the absence of his boss, and so he sends the pair to an ancient house inhabited by an inebriated and weakened vampire. Their job is not to fight the vampire, but to release him from his prison. Kazahaya falls ill, possessed by the vampire's mental state- Rikuo offers it blood, and in return the vampire gives him a tragic prediction.

They have clearly switched to a new artist for this follow up series, which is a nice change. They are starting to reveal some of the pieces of the character's backstories, but I find myself less and less interested in the prophesied blood-soaked conclusion. Maybe it would be better to imagine the boys as happily working in the stop forever, never facing their destinies.