In the late 1920s, in Gyeonseong (Seoul), a Japanese couple engaged in intercourse in a seemingly inhumane manner. This is a common sight for Dohyun, who works as a manager at an apartment complex where high-ranking Japanese individuals reside.
Dohyun initially believed he could endure it quietly for a year. However, everything changed after he met her. He finds himself unable to ignore her or push her away. Being with her seems to be his only option now.
"Is my body your goal?"
'Darn... I can't believe I'm feeling like this, even in this situation...!'
And so, a risky relationship begins between Dohyun and the mysterious woman.