Overview:The wife of KEUNG, a staff of HING’s, comes to the pharmacy with her son to make a racket. KEUNG hasn’t given her the housekeeping expenses, with the reason that HING hasn’t paid him salary for two months. KEUNG is not only lazy but he also steals from the pharmacy. Everybody suggests firing. HEI decides to do so. KEUNG knows her plan. He hurts himself deliberately so that HEI will not fire him. He then asks HEI to compensate for his injury and borrows money from everybody. And as if it is not enough, he brings his wife and son to the pharmacy for free meals.