Colonel Kim Jin Pyeong, a Vietnam veteran, returns to South Korea in 1969, grappling with PTSD and an unfulfilling marriage to Soo Jin, who longs for a child. His life takes a dramatic turn when he meets Jong Ga Heun, the wife of Captain Kyung Woo Jin, at their army camp home.

Obsessed
A torrid summer affair blossoms in 1969 between Colonel Jin Pyeong, who's stuck in a loveless marriage, and Jong Ga Heun, the wife of Captain Kyung Woo Jin, amidst the scorching heat.