Howling

Sang-gil (SONG Kang-ho) is a homicide detective whose well deserved promotion is rewarded to another one of his colleges. On yet another typical day in the field, he's assigned a simple suicide case with rookie female detective, Eun-young (Lee Na-young), as his partner. Sang-gil grudgingly starts the investigation, but the case turns out to be much more complicated as it seemed. Blinded by the chance to earn a long overdue promotion, Sang-gil continues to investigate on his own without reporting to his superiors. Meanwhile, Eun-young questions the odd bite mark on the victim's body, but Sang-gil ignores her discovery and continues on. But when a random wild animal attack kills another person, Eun-young senses a connection between the two deaths. Without realizing the seriousness of the situation, Sang-gil stubbornly continues to investigate the case alone, and Eun-young reluctantly follows along. When the two discover that the bite marks on the bodies belong to the same wolfdog (a crossbreed between a dog and a wolf), they begin to realize that all the victims are strangely connected to one another.