The Handmaiden is based on the novel "Fingersmith" by Sarah Waters The novel is set in London during the 19th century, but
the film is set in Korea in the 1930s, under Japanese colonial rule. The pickpocket Sook-Hee (Tae-ri Kim) is hired by the Japanese heiress Lady
Hideko to be her personal servant. Hideko is supported by her Uncle
Kouzuki and the gold-digger "Count Fujiwara", who is indeed son of
peasants, wants to marry her to steal her inheritance. Sook-Hee is a
small-time thief of the ring of the conman "Count Fujiwara" and is sent
to help him in the confidence game. But soon Hideko and Sook-Hee get
close to each other and become lovers.
I saw this movie while knowing very little about it, all I knew is that there is a conspiracy against the heiress and the girl who is pretending to be her maid falls in love with her. The twist before part 2 (the film is divided into 3 parts) really took me off guard which is very rare, but I knew the movie was fantastic long before then.