Ching is assigned to be responsible for an exhibition of curios. Knowing that the curios are costly, she spends much effort in matters of security which earns appreciation from Rosa, her manager. One day, Ching supervises the transport of gold buddha to the exhibition venue. On the way, Ching is frightened when some robbers seize the buddha and shoot a guard death. Ching blames herself for the guard's death and losing the buddha. She feels much guilty when Rosa rebukes her of insisting to have her own way of transport. To show self-reproach, Ching resigns. Rosa agrees to it while Fok asks her to stay. Ching is thus caught in a dilemma. Disovering that the security officer, Pak Wei Shun, is involved in the robbery, Wai and Tsing go to arrest him. Before they leave, they tell Ching and Fok about it, much to their delight. When Wai and Tsing find Pak, he has already killed himself, leaving the two doubting about the case.