WA is a magazine journalist. His corpse is found in the woodland near Butterfly Stream. He was hit with hard objects and died for losing too much blood. There are many mysterious points about his death. His house had been searched by unknown persons after his death but his money was not taken away. Moreover it is found that over one million dollars has been deposited in his account. The police suspects that WA was killed as he wanted to disclose some scandals. As WA was dealing with LING, who is a singer, LI, FUNG and MIN, who are actresses, they become the targets of investigation. FUNG invites MIN and LI to act in a film invested by her. FUNG and MIN have announced their engagement. LI falls down from a ladder in the studio and dies.
