The 97th posed as Kagayama, becoming Arashiyama's aide to uncover info on Sun Vulcan Robo before she is exposed and ejected from the base before she self destructs. The 97th model, armed with claws, aided in stealing a dangerous bacteria in Black Magma's scheme to cause conflict. A 98th model was built to kill various important figures considered national treasures in Japan, only to be stopped in her tracks. The 99th model, equipped with a detachable arm that doubles as flame thrower, poses as an officer to obtain the contains of a vault. But her failure to secure it results in her destruction with the 100th model utilized to complete Black Magma's plan to build a fortress underground before she is destroyed by the SunVulcan group. Eventually, the Dark Q series is discontinued after the death of Zero Girl 1.