Jeong Yoon, a devoted wife and mother with a sensitive nature, finds herself entangled in a legal nightmare far from her homeland. After years of preparation, she and her husband, Jong Bae, launch an auto body repair business. However, their dreams are shattered when a loan Jong Bae had backed goes into default. Facing financial ruin, the couple has a heated argument over money, prompting Jeong Yoon to leave a mysterious note saying she’ll return in a few days. Her unexpected appearance at Orly Airport in Paris, visibly anxious and carrying over 30 kilograms of cocaine in her luggage, marks the start of a harrowing international ordeal, triggered by an old acquaintance and an alluring offer.