Once Upon A Time In...Sai Wan.

In 1989, there were rumors saying money became joss papers when a delivery guy returned to his restaurant after delivering food order to Room 4E of Sau Lai Building which was to be disassembled. Such rumors horrified restaurant staff members nearby as they all afraid that they would receive call from the ghost someday. Shui, who was a staff member from Chiu Fat Restaurant, however, manipulated people’s superstition, claiming that he received order from the ghost. He stole all the money after delivering food orders while replacing the money with joss papers. His boss and colleagues were shocked as they had never thought that their restaurant was chosen and cursed! Shui found that his trick succeed and thus decided to cheat money using the same tactics again and again...