该剧改编自步月浅妆的小说《权宠之仵作医妃》，讲述大理寺卿沈毅因卷入晋王案，全家惨遭灭门，其女沈莞借用秦府九娘子秦莞的身份逃到荆州。原本柔弱可欺的秦莞“性情大变”，不仅会治病救人，还能剖尸探案，顺带将秦府的伯母庶妹姨娘刁奴治得服服帖帖。探案期间秦结识了睿王世子燕迟，燕迟一心为晋王翻案，与秦莞为父昭雪的目标不谋而合，二人一起回京，途中联手破获了各式诡谲大案。回京后，一具意外发现的骸骨让晋王案得以重提，燕迟和秦莞一起慢慢接近了案件的真相，发现了皇宫里深藏的惊天秘密。
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?
