Ling Lai-Ying and her husband Wong Wing-Ching have worked hard to develop their modest tea restaurant into an entrepreneurial success involving real estate investing and business. Lai-Ying’s younger brother Ling Shing-Fung even tries to help them get the company listed on the stock market. Initially, Wing-Ching does not agree with this. After seeing the century-old family print business run by his benefactor Hui Nga-Lun, who helped him get acquitted of a charge years ago, on the verge of bankruptcy, Wing-Ching agrees to Shing-Fung’s proposal by merging the two families’ businesses for mutual benefit. However, complications arise when other family members oppose the idea, and the social inequality between the two families causes more conflicts. Soon, the two families find themselves on the brink of open hostility and a massive war for revenge brews.
Ling Lai Ying and her husband, Wong Wing Jing, worked hard from a tea restaurant to form Ka Cheong Wong Limited. Lai Ying's younger brother, Ling Sing Fung helps list the company but Wing Jing is opposed to it. However, Hui Nga Lun helped Wing Jing get away with the law by pleading guilty on his behalf. He has seen the risk of bankruptcy in the century-old printing business in the Hui family and offers to help. However, Wing Jing's sister-in-law, Leung Sun Wa and his younger brother, Leung Jaan vigorously opposed the idea, in addition to a grudge held by Yue Sau Wai, who self-proclaims the Hui's as elites. Lai Ying finally came to a merger agreement with the Hui's to form the Hui Wong group. Unfortunately, the merger triggered a series of troubles. Conflicts arose between the grassroots and the wealthy.