A young ghost lady who has been wandering around the world for many years, hid in the underworld while hiding from her part-time job, and accidentally entered the harem of Zhen Huan.
She doesn't have many golden fingers. She can borrow some incense, see some yin energy, and occasionally appear temporarily. She is not very smart. She is better at enduring, hiding, and making up for small details.
The story begins with An Lingrong. The ghost lady has become the most dishonorable "invisible helper" around her. She works in the palace during the day and attends to the underworld at night.
She followed the human affairs in the harem all the way, entangled with Zhen Huan, Meizhuang, Concubine Hua, the Queen, and An Lingrong layer by layer. On the surface, she was just messing around, but in fact, she was risking her life to settle accounts.
The whole story leans towards black humor and a workplace style of palace fighting, with An Lingrong's center line being more focused. The fun is not based on cheating, but on slowly turning the tables.