Walking On Thin Ice

• Original title : 은수좋은날
• Other title: Eun Soo Good Day, Eunsoo lucky day
• Broadcaster: KBS
• Broadcast: September 20, 2025
• Number of episodes: 12
• Directed by Park Hyun-suk
• Screenwriter : Jeon Yeong Shin
• Casting: Lee Young-ae, Kim Young-kwang, Park Yong-woo, Kim Shi-ah

The story follows Kang Eun-soo, an ordinary housewife who, in order to pay for her seriously ill husband’s medical care, finds herself unwittingly drawn into a dangerous drug ring. Everything changes the day she stumbles upon a shipment that has been dumped on the road—one worth hundreds of billions of won! Trapped, she decides to sell the goods to save her family.

Lee Young Ae embodies Kang Eun-sooEun Soo is an ordinary wife whose life is suddenly turned upside down. As her husband falls seriously ill and debts pile up, Eun Soo's world falls apart. One day, fate places a mysterious bag in her path... and she is propelled into a forbidden universe whose rules she still ignores.

This is where Lee Kyungplayed by Kim Young-kwanga popular art teacher by day, but drug dealer and club promoter by night under the name "James". What the trailer reveals is the striking evolution of their relationship: from a simple parent-teacher connection to a genuine criminal partnership. Before long, they're talking strategy, loyal customers and distribution. All with a disconcerting calm.