Walking on Thin Ice

Kang Eun Soo, a housewife grateful for the things she has, who dreamed only of a modest life with her family, finds herself pushed to the edge as her world starts collapsing under her husband's terminal diagnosis, her model-student daughter's withdrawal from school, and crushing debt. As someone who has never dreamed of easy riches or coveted what belonged to others, she gets driven to use any means necessary to protect her family. By chance, she comes across a bag full of drugs worth millions, only to learn that the one pursuing it is Lee Kyung, her daughter's art teacher. Behind his upright facade, Lee Kyung leads a double life as a drug trafficker. Bound by each other's secrets, Lee Kyung and Eun Soo plunge into a perilous partnership and race toward irreversible catastrophe.