冷静与热情的化身、兼备能力和财力的企业家徐伊景（李枖原饰）有着强大企图心和目标，为了实现目标，她利用渴望摆脱困苦生活的李世珍（金宥真饰）展开行动，也在不知足不觉中改变着对方和自己。黄金的女王徐伊景、深爱徐伊景的朴建宇（晋久饰）和充满野心的李世珍，两个女人和一个男人为了成为不眠的贪婪火光的主人而展开激烈战争。
天光（郭晋安 饰）是重案组的CID，为人刚直不阿黑白分明。在追查一宗连环杀人案时，发现疑凶竟是二十年前从父亲手上逃脱的犯人。天光父亲大河（许绍雄 饰）是一名资质平庸的警察，且粗心大意不思上进，不仅让罪犯逃走，更是死在妓女床上，让天光母子蒙受巨大屈辱。以写作实况小说知名的作家高珊（陈慧珊 饰）此次亦追踪着天光手上的案件，二人对案件的不同理解造成摩擦，纷纷竞逐真相。 一日，天光发现父亲的旧电话神奇响起，对方声称自己是警察，只是所说所讲都停留在八十年代。细问起才发现那竟是二十年前的父亲大河！二人合作无间，跨越两个时空，共同追查真凶。
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?
姜四对上司楼东海之女碧笙﹝黄曼凝﹞萌生爱意，唯碧笙已有心上人，乃乔天一之幼子乔震宇﹝汤镇业﹞。乔天一之女婉浓对樊老大之子一见钟情，导致日后宝光欲利用婉浓消灭乔家，但因震宇机智，又工于心计，在姚五和姜四相助下，终于消灭樊家。 《豹子胆》顾名思义是天不怕地不怕，这群青年人究竟怎样为名利挣扎，及视死如归呢？
