老父宝禄(刘江饰)突然逝世，并留下一份遗嘱，身为遗嘱执行人的大哥宝欢(欧阳震华饰)急召弟妹回来大屋，按先父吩咐四兄弟姊妹必须同住九个月才可将单位出售，二妹宝欣(滕丽名饰)不理内地丈夫梅昭(徐荣饰)反对带女回港;惟利是图的三弟宝愉(张颖康饰)与同样势利的太太余花(吕慧仪饰)旋即报到;刚在外国工作假期的孻仔宝怡(张彦博饰)闻讯后亦速赶回家。一家人各有嫌隙磨擦日生，宝欢更发现寄住大屋多年的一对欢喜冤魂白桦(胡枫饰)和依兰(罗兰饰)，两位老友记不时施法为宝家排难解纷，可惜越帮越忙闹出不少笑话。旧屋日久失修，宝欢找来水电师傅朱灿灿(胡定欣饰)帮忙，两人一拍即炒，口角不断，从此与宝家结下不解之缘;不过，备受失眠困扰多年的灿灿却因而找到了根治良药……

Synopsis:

Retired dim sum sifu Bo Luk (Lau Kong 劉江) suddenly passes away. He leaves behind a will, and names his eldest son Bo Foon (Bobby Au-yeung 歐陽震華) as the executor. As instructed on Bo Luk’s will, Bo Foon gets his three younger siblings to come back to the main house, where they are to live together for nine months before offering the property up for sale.

Second daughter Bo Yan (Joyce Tang 滕麗名) is an inconsiderate wife, and refuses to bring her Mainland Chinese husband Mui Chiu (Tsui Wing 徐榮) and their daughter back to Hong Kong with her. Third son Bo Yu (Jonathan Cheung張穎康) and his wife Yu Fa (Koni Lui 呂慧儀), both stingy and profit-minded people, are more than happy to come back and take advantage of the house. Youngest son Bo Yi (Bob Cheung 張彥博), who is studying abroad, immediately returns to Hong Kong after hearing the distress call.

Amidst all the sibling conflict and rifts, Bo Foon discovers that he has the ability to see ghosts. He befriends Bak Wah (Bowie Wu 胡楓) and Yi Lan (Helena Law羅蘭)—a pair of elderly, bickering ghosts who have been haunting the house for many years. The two elders often use their wit and powers to help Bo Foon solve his family drama, but their help is often hilariously futile.

Meanwhile, Bo Foon employs the help of hydropower technician Chu Chan-chan (Nancy Wu 胡定欣) to fix the house’s pipes. Bo Foon and Chan-chan struggle to get along, but their constant squabbling leads to an interesting fate.