Set one year after the events of Hell House LLC II The Abaddon Hotel, the hotel is on the verge of being torn down when it is purchased by billionaire Russell Wynn (Gabriel T. Chytry) as the new home for his popular interactive show, “Insomnia.” He invites journalist Venessa Sheppard (Elizabeth Vermilyea) and her crew to record everything happening inside the hotel leading up to the performance, but they soon encounter a more nefarious plot, one that threatens to unleash a veritable hell on earth.

二十世纪初，唐府以生产“凝香”致富，唐府子嗣不旺，独苗唐少卿娶妻许芝兰仅生一女，芝兰生性蛮横，少卿和她的感情日渐疏远。少卿喜欢上了青楼女子含胭，并与之生有一子，唐母顾及唐家脸面，不许含胭母子进门。 唐母为其纳了一个小妾，故事主要讲刘雨鑫饰演的小妾如何在唐家立足的辛酸历程。

在一个不寻常的境遇中，维拉尤达姆与达雅踏上了从纳格尔科尔到蒂鲁瓦纳马莱的旅程——这段旅程将以他们从未想象过的方式改变他们的生活。接下来的展开将成为故事的核心。