康家一家住在广州西关老屋已经几十年了，康伯（龚锦堂 饰）、康婶（黄锦裳 饰）生了四个儿子，分别是祁光（苏志丹 饰）、祁宗（郭旭 饰）、祁耀（彭新智 饰）和祈祖（徐若琪 饰），四个儿子最近都结婚了，老大阿光娶了个河南姑娘（丁玲 饰）、老二阿宗娶了个本地姑娘（虎艳芬 饰）、老三阿耀娶了个上海姑娘、老四阿祖更厉害，娶了个德国姑娘（郝莲露 饰）。这下一屋子天南地北的人全集齐了，各地文化在此交融，地域、文化间的隔膜在这一大家庭里闹出不少笑话，康家几乎每天都是生活趣事。
紫鹤（陈天文 饰）和萧瑶（叶素梅 饰）约定退隐江湖，过离群索居的日子，然而，就在他们准备离开之时，紫鹤的师傅却将武当派掌门人的位子传给了紫鹤，悲愤的萧瑶自觉遭到了背叛，一怒之下，她创立了白莲教，与紫鹤势不两立，并与他定下了五年之约，五年后进行决战。 云飞（曹国辉 饰）的母亲被慕容家逼死，成年之后，他遇见了名为如烟（潘玲玲 饰）的女子，与此同时，云飞同母异父的兄弟天峰（陈泰鸣 饰）亦在追求着如烟。还珠爱上了善良正直的云飞，而还珠的父亲却是野心勃勃企图谋权逆反的镇南王。五年一晃眼就过去了，当紫鹤和萧瑶双双在决战中死去之时，云飞竟然成为了嫌疑最大的罪魁祸首。
Big Mood is a vivacious and rebellious portrayal of female friendship when infiltrated by the complexities of a serious mental illness. The six-part series will explore the messy pitfalls and idiosyncrasies of navigating adulthood through wicked humour, daft anecdotes, and unsettling truths. Best friends Maggie and Eddie have lived in each other’s pockets for ten years, through thick, thin, and multiple challenging eyebrow trends. But with the rest of their lives looming, careers hanging in the balance, and Maggie’s bipolar disorder making an unwelcome return to form, Eddie begins to question whether this friendship is really in their best interests. It’s a pivotal point in both their lives, bringing to the surface those all-important questions – could sleeping with your former History teacher be the key to happiness? Is a basement Rat Hotel a functional alternative to pest control? How do you stop your new psychiatrist giving you worry dolls? With their twenties behind them, Maggie and Eddie’s relationship faces the future – can it survive?
