In a remote mountain village, an elderly Christian couple finds themselves trapped at home during a relentless storm. The bedridden husband recalls only his life until age 25, while his wife eerily reverts to her 19-year-old self. When a stranger arrives at their doorstep, the sharp-witted wife apprehends him, suspecting foul play. As the storm rages on, hidden truths unravel, and the stranger's true purpose threatens to change their fate forever.