在林家居住的公寓中 suddenly, a chic and mysterious woman named Ruby, who in truth was a notorious cat burglar known as "Ruby," moved in. Swiftly, the protagonist, Lin, befriended this enigmatic newcomer and became her partner in crime, aiding her in various illicit activities.
Initially, they masterfully pilfered money from Lin's father's grocery store records. Subsequently, they hatched a grand plan to rob a bank. However, during the threat delivery, an unfortunate mix-up occurred between the warning letter and a shopping list, causing the heist to fail. A series of botched operations followed.
Lin harbored feelings for Ruby, but she had a lover. Ruby revealed her lover's name to Lin, asking him to retrieve a fighting invitation on her behalf. Without hesitation, Lin agreed to this task. Unfortunately, things didn't go as planned, and he was arrested by the police. A kind-hearted officer eventually released Lin. Warmly welcomed back, Ruby expressed remorse for her reckless actions. This time, the roles were reversed, with Lin now instructing Ruby in the art of criminal activities.