Overview: KAM MEI-TSUN, the marketing manager of a large supermarket, always strives to offer her customers with the lowest possible prices. Recently, she finds that the price of the Japanese mushroom selling in her supermarket is higher than the rival supermarket. She blames the marketing research company for the fault… MAN TIN-CHI faces the question with ease. TSUN demands CHI to treat her to lunch, CHI does not compromise, she pays her bill in the end. TSUN and CHI are teased by their workmates that they should make a fine couple, TSUN bursts into laughter. Suddenly, a man runs out into the street, fortunately, he does not get hurt. The man is called KO CHING, who is planning home move for his daughter’s sake… CHI encounters KO CHI-TIM, his godfather, who treated him good in Macau during his childhood. During the conversation, CHI knows that TIM has settled down in Hong Kong. TIM says he will cure CHI of his allergy.… ...