HEUNG points at LUNG so as to help him to recover his memory. TUNG imitates LUNG kneeling down on the floor to apologize. HEUNG slaps TUNG. In order to make LUNG win HEUNG’s favour, FU shows LUNG some movie so as to help LUNG develop the nature for a professional detective. However, FU does not succeed. LUNG investigates an assault case regarding a rich merchant. LUNG and FANG discover the same suspicious points separately. They even join force to arrest the suspect. LUNG is not used to RICK’s way of living. He finds HEUNG and SAN very strange. TUNG volunteers to join TZE’s gang. However, TZE drives TUNG away as she does not want to confront against LUNG. DAN scolds TUNG when she learnt that he intends to join the triad gang. DAN risks to go to Kolwoon City to see LUNG. In order to make DAN giving up, he leaves a farewell letter. DAN makes use of a radio programme to invite LUNG to meet her. DAN finds LUNG’s trace.… ...