Four years, two sisters, one mission.
Never let what happened to their family, ever happen to another. Together, they go out into the dark, hunting down supernatural beings that threaten humanity.
While on a hunt one day, they happen to run into two brothers, who change everything they ever thought about the supernatural world. Emotions go wild, hearts change, fights brake out but yet, even as they move into the darkness, there is still a light at the end of the tunnel. Will they find it or will they forever be left in the darkness.
Sam and Dean Winchester were never one to scare easily. They always stuck together no matter what. But when sudden changes to who they were physically, affects them in more ways than one.
The Night that Dean Winchester turned was the same night that he and his brother got into a huge fight about going out at night. Sam wanted to get out of the house for once, but his brother wouldn't let him leave. Claiming that it was dangerous outside, not willing to listen, Sam leaves immediately only to regret ever getting away from the safety of his own house. Concerned about his brother, Dean searches for Sam, hoping that he was alive. However, things take a turn when Dean is attacked by a creature that is faster than his eye could see.
Now Sam and Dean must learn to accept who they are and try to go through the risks of returning to each other. Will the brothers be able to survive? Or would one go down a darker path than the other? Read "Undead" to find out.