Leona Ozaki is the most experienced tank patrol cop in Newport City's Police Department. She's faced down gun-toting sky pirates and berserk street thugs and walked away with hardly a scratch! But not even her battle experience could have prepared her for the adversaries awaiting her back at HQ -- the love-starved, female cops who want to keep her away from heartthrob police chief Sakurai! On top of that, Leona has to contend with her new law-enforcement partner, Annapuma, a woman who can't figure out the difference between being chased by the police and wearing the badge herself!