/*Set after 5x04, Dean calls Sam back but their is some trust issues that need to be solved. At night Sam goes to a church when Dean and Cas follow him their*/
Sam couldn't sleep because Lucifer kept coming in his dreams and convincing him to say "yes". He woke with a gasp and turned around to see Dean still sleeping. He sighed and woke up from his bed, put on his jacket and went outside. He saw a church just across the street and decided to go there. He went inside the church and sat infront of God.
Dean woke up to see Castiel hovering over him. He grunted and said "Cas, we talked about this. Personal space" he said. "My apologies" he said and baked away. "So, what's with the home invasion?" Dean asked. "I came to check up on you and Sam, but it appears, Sam is not here" he tilted his head in confusion. Dean turned around to see that Sam really wasn't there. Dean grabbed his jacket and got out of the motel room, asked a few people and they told him that they saw a guy like that going to the church. Dean and Cas without any delay went to the church, only to see sam sniffing infront of God. Dean was about to go there when cas stopped him and said "I want to see what he says" he said and Dean nodded.
Sam was sitting infront of God when he rose his head slowly and gradually and started "I'm sorry. I am so sorry for what happened, for letting Lucifer free, for starting the end of the world. But you gotta understand, I killed lillith bcz I wanted to stop her breaking more seals and because I was afraid that she might drag Dean to hell again, with her, and I couldn't afford to lose my brother again. I just couldn't..." His voice trailed off and watching his brother open his heart out to God, Dean felt a little guilty for how he was treating his brother. The kid was guilty enough and he just added more to it and he did it all for Dean. He turned around to see cas, a little bit guilty as well. "I can't even sleep, God, he comes in my dreams and forces me to say "yes". And the things he does, even in my sleep, are so horrible, that t just stop watching them, I might say yes to him but I can't, I owe Dean that. I set the devil free and now I have to stop him, it's the only way I can make this right. But I need some help. Not much, just a little, plz help me" saying this, Sam started crying and Dean couldn't watch it anymore and he started walking to his brother's crying form. "Sammy" he said and Sam turned around to see Dean and Cas standing there. Suddenly there was a bright light and it struck Sam straight in the heart. "Guhhhhh" Sam screamed and collapsed.
"SAMMYYYY!!!" Dean screamed and ran towards his brother, tapping his cheeks slightly. "Hey, sammy, c'mon wake up" but sam didn't even stir a little. "Cas..." He looked at the angel. "He is Alive" and within the blink of an eye they were in their motel room. "I am sensing something, but, it can't be possible" Cas said. "WHAT CAS!!?" Dean asked. "Angel grace. Sam has angel grace in him" he said. "What? How the hell is an angel possessing him?" Dean asked. "An angel is not possessing him. He is an angel, Dean" he said and Dean looked at his unconscious little brother. "It appears God heard him and made him an angel to stop Lucifer bcz it is written that Lucifer's one true vessel can kill him" Cas said and Dean was astonished by this revelation.
Author's note: Here you go guys, 1st ever chapter of my story. Hope you enjoy :)