In South Korea, a small village is plagued by a mysterious disease that leads to bizarre murders. A police officer, Jong-Goo, investigates the cases alongside his partner and a Japanese-speaking priest. Their search for answers leads them to a reclusive Japanese stranger living in the mountains, who may be connected to the illness.

The Wailing
A mysterious illness sweeps through a serene village, striking its residents with an eerie force. A determined detective, fueled by his desperation to save his ailing daughter, embarks on a perilous quest to uncover the truth behind the outbreak and find a cure before it's too late.