Supernatural: The End

Maybe...

Cas took a seat and pinched the bridge of his nose. "I've heard tales... but I didn't think she was real." Billie raised an eyebrow. "Jack restored freedom for all." She'd say, crossing her arms over her chest. "Yes, and restoring the power to a death goddess that could end us all." Billie looked confused, she hadn't ever been told of any such person.

Dean returned and sat a beer down for Cas. "He's talking about Seraphise the death goddess." Billie chuckled. "Sera is no more a death goddess than she is a bringer of life. She's the only grey death to exist." Billie grinned at their confused looks. "Julian failed to mention it, because he has zero care what happens to this world. In fact, he's probably the one who released her..." Billie was cut off from Jack's voice. "Actually, I released her. I could hear her voice urging for freedom." Jack gave his usual smile when he thought he did good. "She said she was being tortured for her power for the reapers to be created. Surely, that can't be good for Chuck to have done."

Billie's face seem to drain of color. It was true. Sera was kept alive because she was the only grim reaper with the power to create life as well as take it. Jack waved his hand and made Billie vanish.

"Was it bad that I released this person?" He trusted the boys, not so much trust on Billie's part. Cas nodded. "Sera is one of the few remaining gods with the power to give and take from the world. She's free and there is no telling what she has planned."