Taba and the Girls of Kagura Total Security Inc. specialize in jobs where their enemy are "Phantom Cats". They have a few run ins with the various Government agencies, as well as a gang of Phantom Cats; blowing up a lot of stuff along the way. When one of their own is kidnapped, they have to get her back.

The series focuses on a professional boxer who chooses to become a manga artist after sustaining an injury. The man takes in two cats: Kuro, who is very timid, and her younger sister Chin.

Yuusuke was just a normal kid going to high school. Then one day, the cute and behaloed Noelle fell, quite literally, into his life, naked as a baby and every bit as innocent. Before he can even fathom what's just happened, Yuusuke is inducted into a rather odd family of otherworldly beings. Papa is a Frankenstein monster with a taste for calisthenics. Mama is a gorgeous lady with a penchant for "round objects" -- really! The eldest sister, Sara, is literally invisible; the brother, Gabriel, is a teenage vampire with an attitude problem; and the youngest sister, Ruka, loves inventing things. There's a disapproving Grandma, who's a witch to the nth degree, and her vulture familiar. All Yuusuke wanted was for the beautiful Natsumi to even notice his attention, but now he has an angel-in-training to follow him wherever he goes. And Noelle, too, has a guide on her path to being an angel, the mysterious Michael.

After winning domestic preliminary round, Lisa, Lorna, and Soichi advance to ex-Driver world race competition held in Los Angeles as representative team from Japan. Like a bad omen, they encountered a reckless AI car the first night they arrived at Los Angeles. Although they successfully stopped the car, the local police department is not very happy about that and insists to examine their car overnight. However, the problem did not stop just there. The daughter of the United States team`s sponsor, Angela, has gone missing. Lorna realized that Angela was on the reckless AI car before. Soichi who guessed that Angel could be in danger then start looking for her. But Soichi got captured by a mysterious man, and he shocked to find Angela is also there. During the confinement inside a warehouse, Soichi finds out that apparently there is a connection between the series of incident and illegal gambling on the ex-Driver world race competition. Now Soichi must escape from the warehouse with Angela....