Kei Matoba is a detective in the city of dreams, San-Teresa. He works with the Special Vice Squad, who deal with fantasy creatures from another world that have moved into our own.

The duo are close to catching the man who killed Kei's partner; his plans are more sinister than they might appear.

Kei and Tilarna are hot on the trail of the fairy thief, but Tilarna gets upset at the investigation’s slow pace, and sets out on her own.

Kei and Tilarna track down Zelada, the wizard with the fairy bomb. Can they stop him before he turns the whole city into his slaves?

Kei and Tilarna chase the vampire who nearly killed Cecil. Their foe is isolated and in a strange world, but far smarter than she appears.

During a high-speed pursuit of a gang of adult magazine thieves, Tilarna wrecks Kei's beloved car. Can they capture the criminals, and will Kei ever forgive her?