Faster and fiercer than ever! The Son of the Flying Tiger is back! His wounds still open, K'ing trails his arch-enemy Kak out of the desert... and into the sin-infested backstreets of China's great cities. With the beautiful, alluring Sun Lee and a strange new comrade who calls himself The Moor, he dives into a maze of smoking opium dens, gang war, and a hundred brutal Kung Fu fights... ever closer to the heart of the fiendish Red Circle!