How To Break Up Well

Se-Jin’s solitary existence is suddenly brightened by the arrival of Do-Yeong, a man who appears to be absolutely perfect. For a brief time, his presence brings her an overwhelming sense of joy and companionship. However, this fleeting happiness quickly deteriorates as Do-Yeong reveals a deeply manipulative nature. His relentless gaslighting crosses every conceivable boundary, slowly draining Se-Jin’s emotional strength until she finds herself utterly exhausted by the toxic dynamic they share. Driven to her breaking point, Se-Jin finally resolves to end the relationship and escape his suffocating control. Yet, at the very moment she attempts to sever their ties, Do-Yeong’s mask slips entirely, exposing a terrifyingly unhinged side that she never anticipated. Blaming her for his own twisted behavior with the chilling accusation that she is the one who made him this way, he transforms what should have been a simple parting into a harrowing ordeal. What follows is no longer a standard breakup, but a desperate, life-or-death struggle as Se-Jin fights to free herself from a man who refuses to let her go.