A former gymnast, Aikawa Maki has turned her skills to a different way of life—street fighting. The only thing that truly makes her feel alive is violence. With amazing power and grace, she fights opponent after opponent, repeatedly demonstrating the gymnastic talent that earns her her nom de guerre, "Airmaster."

The fourth season of Ze Tian Ji.

The 13th episode of the TV anime bundled with the special limited first edition of the 7th manga volume.

Heavenly Dao is eternal, however life is limited, making heaven and earth pieces of a chessboard. Gu Hai from the 21st century was taken onto another world. Gu Hai became a formidable opponent in the area of trade. In the times of war, he comes up with strategies for the Chen Empire against the Song Empire. A fairy from heaven became interested in him and gave him a mission to complete on his journey. However this may bring turmoil and chaos upon the world.