Valentine's Day is fast approaching, and Ryu -- Jane's bloodsucking boyfriend -- can't let a major holiday go by without getting all gratuitous. An overwhelming dose of boyfriend interference and a last-minute ticket to Boston later, and Jane's life is thrown off course.

Ryu's well-intentioned plans create mayhem, and Jane winds up embroiled in an investigation involving a spree of gruesome killings. All the evidence points towards another Halfling, much to Jane's surprise. . .