A young couple's three-year-old daughter is kidnapped and no trace is ever found of her. Fourteen years later, a young woman claiming to be that girl shows up at the parents' house.

斯蒂尔是个潇洒，智慧而且浪漫的侦探。这位神秘的侦探总是和他的助手劳拉在不经意的情况下侦破了一件又一件的案子。而事实上，侦探社的真正操盘手正是劳拉。因为人们总是不不够信任一个女侦探，因为，看起来实在太柔弱了。于是劳拉制造了一个老板，侦探社开始接受一个一个的案子，而随着两人联手侦破案子的同时，感情的羁绊也渐渐加深。