sentences:  the , fought and defeated the Kowloon king and most of the Kowloon Children.Ten years later, Jiro heads to Hong Kong with his younger brother, Kotaro Mochizuki, in hopes of reaching The Special Zone, a thriving secret city where Vampires live-(which is separate from the human civilized parts of the city).They soon realize that a plan to infiltrate the Special Zone is being hatched by the Kowloon Children survivors.