Overview:CHUN-FAI arranges SANG and his wife to put their jewels in the vault of the hotel. He also assigns rooms for the other guests as well. ON and LUNG happen to become roommates. As to avoid exposing his identity, LUNG claims that he is a fitness coach. CHING mistakes her roommate, KA as a successful businesswoman in the beauty industry. When NAM tries to find out the situation of LONG, he finds that the power of the sleeping pill has gradually withdrawn. NAM tries out the pills in person and puts himself in a semi-sleep state… FU complains that his roommate ALI has silted up the toilet. NAM rushes there to check on it and carelessly gets his head stuck in the toilet… When LUNG is in the workroom of CHAN, he finds that CHAN has collected lots of newspaper clippings about how KEUNG has become rich. On the second day of the quarantine, ON indicates to FAI that he wants to put the jewels inside the vault.… ...