Synopsis

Following the loss of their mother, the fall of Crowley, and the devastating death of Castiel, Sam and Dean find themselves adrift, tasked with rebuilding their lives. The arrival of Jack, however, stirs disagreement between the brothers regarding the future of the Nephilim. Meanwhile, Mary, drawn back into the fray, must now confront Lucifer and navigate a world consumed by apocalypse, learning to survive in its wake.