The story opens with Kyohei Tachibana, a male college student at a culinary arts school with dreams of someday becoming a pastry chef, motorcycling down an inner city street and becoming caught up in a shoot-out between a mysterious silver-haired woman and a psycho gangster. Kyohei escapes unharmed and ends up working as a cook for Jo, Meg, Amy, and Sei in an effort to gather up enough money to travel to France. The girls, ranging in ages of eleven to nineteen, turn out to be pseudo-mercenary agents for a larger international group known as Bailan.