EVA and LUNG go to see PING in the detention center, during which they manage to make him reveal the truth by stratagem. LUNG infers that MING was so eager to sell the flat and leave Hong Kong that he ended up falling into MUI’s trap. MUI is therefore regarded as a prime suspect. TIN asks HAN how she is getting on with LUNG, and HAN replies that LUNG has already found his Miss Right. COLUMBO has got his memories back, but is shocked to the core when he sees ON lying unconscious in bed. He keeps shouting ON’s name and finally manages to wake him up. As explained by Director LI, ON’s IQ has mysteriously doubled following the transplantation of brain cells. Knowing that JOANNA has left Hong Kong, ON appears so devastated and vows to change his ways to become a brand new man. LOUIS tells EVA about all the sudden personality changes in ON. To him, ON and COLUMBO are nothing more than monsters……