Lai-yiu becomes suspicious when Ming-kwan coaxes her into telling him what she knows. Wing-yum goes to the apparel company to proofread some document for Ho-fan. In the process, Ho-fan notices some discrepancy on a delivery note signed by Lai-yiu. He and Wing-yum then go the warehouse to check further. They accidentally discover some drug-tainted apparel. Meanwhile, Lai-yiu puts Ming-kwan into some vehicle that is going to deliver him and the drug-tainted apparel to some industrial building. Ming-kwan is taken to W’s place and also accused of being a snitch. Wing-yum and Ho-fan are caught as Sister Daring recognizes them. Lik-kei deals with Sister Daring by himself. Ho-fan and his chums want to flee. But Lai-yiu is watching them. Lai-yiu takes Ho-fan hostage and brings him to the roof, causing Ho-fan to retrieve certain lost memories. While Lik-kei is confronting Lai-yiu, he realizes she has something to do with his father’s death.
