Stockings: Her Conspiracy.

Yeong-joon, who usually loves stockings, happens to see next door Hye-mi's red stockings and feels a sneaky excitement. Afterwards, Yeong-joon begins to show a kind of pathological obsession with stockings. He shared the same roof with the woman next door due to the sudden suggestion of his wife. His obsession with stockings becomes more intense as he collides with her.