A drug-addicted man (A-Hsiung) has a girlfriend (Mei-Yi) who loves him very much and dedicates herself to him. They plan to repay his massive debt of six million dollars together, so they decide to rob a bank in Taipei City. After completing their first robbery, since the money they stole wasn't enough to clear all their debts, they decide to take the risk and rob again. However, this time the plan fails, and Mei-Yi dies in the crossfire during a police pursuit. After the failed robbery, A-Hsiung takes a woman named Chiu-Yue hostage. Chiu-Yue sympathizes with A-Hsiung's situation, and they develop feelings for each other. She deceives the pursuing police and takes A-Hsiung back to her home to recuperate. Chiu-Yue takes great care of A-Hsiung, and as a lonely man and woman live together for a while, their emotions deepen, leading to several instances of physical intimacy that go beyond friendship. Afterwards, A-Hsiung and Chiu-Yue begin a life on the run...