Tasked with investigating a ghostly woman dancing nightly on the palace walls, Maomao finds a sleepwalking Concubine Fuyou. But with no medicinal cure for sleepwalking, she's forced to dig deeper to find the real reason behind Fuyou's affliction.
The castle walls completely 
surround the rear palace.
أسوارُ القلعةِ تُحيط بالقصرِ الخلفيّة كُلّياً
Los muros
rodean por completo el palacio.
Los muros
rodean por completo el palacio.
La cour intérieure est entourée
de hautes murailles.
As paredes do castelo cercam
todo o palácio interno.
Дворец со всех сторон
окружён крепостными стенами.