Detective Yi Chang needs another miracle. Ten years ago his sister was healed of her deadly cancer by a mysterious cult leader, but now his young niece has inherited the same disease. The only lead Yi Chang has is the body of a murder victim found in an abandoned building in the Korean seaside. The man was stabbed repeatedly, but the knife found next to the body is covered with someone else's blood. Even stranger, the victim's face is covered with malignant melanoma, a disease he did not have. With time running short, Yi Chang must discover how murder is related to the cult leader he so desperately seeks.