Wife Emi lives peacefully with her husband at his family home, but her life takes a turn when her brother-in-law suddenly returns and moves in temporarily due to unemployment. With her husband emotionally distant and marital relations nonexistent for over a month, Emi reaches her breaking point and attempts to seduce her husband—unaware that her advances have been overheard by her brother-in-law. Watch as tensions rise, family dynamics shift, and forbidden desires begin to surface, altering the course of their marriage and Emi's inner world.