故事发生在盛唐时期，节度使霍正威（王伟 饰）奉命建造玉门关，急功近利的他竟然想到用男童和女童制成人桩巩固地基。霍正威的阴谋在无意之中被洪天佑（罗家英 饰）识破，再加上霍正威一直爱慕着洪天佑的妻子阮素竹（汪明荃 饰），于是设计暗算洪天佑导致他被判处了死刑，阮素竹留下了一儿一女月影（卢敏仪 饰）和逸飞（关礼杰 饰）后也跳楼自杀。 孤苦无依的两兄妹分别被马贼薛百川和喇嘛寺普尺法王收留，一晃眼多年过去，两人均已长大成人。逸飞十分好奇自己的身世，在探查过去的过程中，邂逅了名为色兰（刘玉翠 饰）的妙龄少女，两人情愫渐生。
幸好，参加“特长班”的培训，Ray找到了自己的“特长”。和Tanya经营的“牛郎生意”说不上顺风顺水，但也慢慢走上轨道，虽然出手阔绰的妇人并不多，Tanya的"Happy Consultant"宣传手段也不尽如人意，可毕竟，生活出现了转机。 在此期间，Ray还友情“慰劳”了下邻居太太，完全是出于对其丈夫无休止的控诉展开的报复。 不仅如此，Ray还陷入了一场恋爱中，可惜，事不遂人愿，郎有情，妾无意，最后以Ray伤心的撕碎告白信结束。 2个孩子也不给Ray省心，儿子玩哥特，又疑似有GAY倾向，女儿痴迷于一无脑男，在学校的表现差强人意。而2人同母亲的关系又极度白热化，非常迫切地想要搬回老爸的住处。 最后Ray在生意惨淡，又面临下岗，加上对孩子的责任等一系列的压力下，接受了Lenore的介绍，瞒着Tanya开始接手出手阔绰的富太太们。而第一个客户正是自己的前妻Jessica。
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?
