Gyeongseong Creature

March 1945, Gyeongseong. The wealthy owner of an antique shop and a pawn shop, Jang Tae-san, finds himself in a difficult situation. The local commissioner forces him to find his missing mistress before the cherry blossoms fall, threatening to confiscate his entire fortune and send him to the front. Meanwhile, a father and daughter, professional detectives, arrive in the city after searching for their wife and mother for over a decade. Jang Tae-san hires them, and their search leads them to a military hospital where the Japanese are conducting horrific experiments on humans.