Synopsis

Driven by his investigation, Dong-jin sought out Eun-sil, the only person who had remained close to Mi-jung since their days at university. With her assistance, he unearthed a disturbing pattern of further accidents and deaths connected to her, bolstering his theory. As the fragments of the puzzle began to coalesce, Dong-jin understood that the only way to definitively prove his findings was to confront them head-on, to subject himself to the ultimate test.