OI tries to get in touch with SUM. BO has no choice but to reveal that SUM has been missing. OI begs XIAO to reveal the whereabouts of SUM but XIAO laughs coldly to her. XIAO tries to test MAN by asking him to deliver drugs. MAN is arrested but CHUEN falls down from a building while trying to catch him. MAN rescues CHUEN in front of XIAO and ZHONG… MAN realizes that his real identity is exposed and he suddenly receives YOU’s call. YOU reminds MAN to hide away and XIAO overhears the conversation. YAN wants to focus their manpower on MAN and KIU questions him for the reasons. MAN rushes to XIAO’s place and he is willing to sacrifice his life in exchange for the safety of YOU… XIAO releases MAN but all the Tsun Hing gangsters attack him. They force him to meet up with LUN. During the time, KIU also arrives with a group of policemen… CHIU discovers the secret of the drug factory accidentally and he is being attacked suddenly…