CHI KONG was being attacked on the way he accompanied WING KIT whom was shot and in a coma. Before he was unconscious, he spoke out a word `PASS' which became the only clue. KONG did not have enough evidence but let FOOK SIN go. YING got the password successfully. Though SIN had damaged the computer record, YING still could charge him because of her intelligence.

After KIT had known that he had an interview with ICAC, he resigned from the post in fast food store. KIT and MAN went for the interview and met their antagonist FAI. MAN played tricks on her. In order to get an interview sheet for PONG easily, LUNG asked TAK to toady SING. MAN tried to hide the truth from LAN as he understood that she disliked him joining the discipline force. However, LAN did not object which MAN felt grateful. When everybody celebrated for MAN, there was a fire.