In a single warehouse in Shinjuku, members of the Shinjuku Mediators, the Agakura family, the Shinoyama clan, and the former leader of Sons of the Styx have converged over Takumi’s kidnapping. Misaki’s vampiric abilities saved her in their last bout, but she’ll need Xiaoyu to back her up if they’re going to get Takumi—and themselves—out in one piece!