Sacrificial Lamb follows Martha Donovan and her son Elias, a boy born with a mysterious mark foretold to bring either salvation or ruin. When tragedy strikes their small town of Hollow Creek, the people brand Elias a curse, driving him into the river where he vanishes—only to return years later as a spectral figure bound to an ancient prophecy. Through mystery, grief, and redemption, Martha discovers her son’s destiny as the Sacrificial Lamb meant to cleanse generations of buried sin. In a haunting act of love and release, she frees his spirit and the town forever from the cycle of sacrifice.