TO is distressed and agitated because of the prosecution, FEI tries to comfort him but is treated callously. Disappointed, she decides to break up with him and leaves Hong Kong for a trip. KWAN abandons his development plans in Shanghai and TO suffers huge investment losses. TO, therefore, goes to reason with KWAN. The two ended up in a fight and broke up. WAI volunteers to become a helper at the prison, visiting a prisoner called CHAN WAI KEUNG, who was charged with murder seven years ago. KEUNG tells WAI that someone nicknamed “Spanner” can prove him innocent. SHUN helps WAI find “Spanner”, but “Spanner” refuses to tell her the truth. Patient HO SIU KEI goes into a coma after an operation at the hospital. SHUN remembers that he overheard a conversation between two hospital staff at the back staircase when he visit his mother at the hospital……