Shot in moody black and white, Geu-hu (The Day After) opens with book publisher Bongwan (Kwon Hae-hyo) fending off his wife’s heated accusations of infidelity. At the office, it’s the first day for his new assistant, Areum (Kim Min-hee), whose predecessor was Bongwan’s lover. Mistaken identity, repetition compulsion, and déjà vu figure into the narrative as the film entangles its characters across multiple timelines through an intricate geometry of desire, suspicion, and betrayal. The end result is one of Hong’s most plaintive and philosophical works.