Beneath the Snow, Something Lies Waiting

DramaBox synopsis

In the winter of 1929, merchant Kane Lawson enters Mount Whitten to search for his missing daughter, Cindy Lawson. After surviving a wolf attack, an avalanche, and monstrous assaults in a cave, the group uncovers the Jarundese's plot to invade their country using these creatures. Together, they fight to rescue the brainwashed Cindy. In the end, they abandon all hope of escape and stand their ground to stop the horrific invasion.