Your Home is My Business SP

Ever since Huang Fei Hong and Shi Shan Yi broke up over 150 years ago, their two families swore their descendants can never intermarry again or bad things will happen. Fast forward 150 years later, the two families not only meet again, they live under the same roof. Will their sons and daughters break the century-old family curse? Or, will this lead to another century of family feud?