This first chapter it's kind of silly but it had to be like that. Sorry.
In the begining you may don't understand the story but wait for the follower chapters. It will get better...
Love is the answer for all your questions
Chapter 1: A Childish Discussion
Castiel was sitting on the ground of a cavern he had found, looking to a fix point without really seeing it. He was too worried, frustrated… thinking of his family, his brothers- all with the same origin but so different from each other- and none of them cared to minimize that unhealthy differences or even cared of how those differences affected him. So Castiel had to solve the problem, find a solution.
He started hearing someone's steps running in his direction.
Castiel returned to himself, no longer in a kind of hypnotic state.
"What are you doing here?"
Castiel startled with the coolness of the angry voice. He looked quickly to the dark shape that appeared at the entry of the cavern. The intense sunshine behind the shape didn't let him see who it was.
Castiel got up. The luminosity decreased and he could see it was a boy probably of his age.
"This is my place! Get out of here!" The boy said getting close of Castiel. Only then he could see his face clearly. The boy with light brown hair was certainly mad.
"This place doesn't belong to you. It belongs to everyone. You don't have the right to kick me out of here."
"Yes, I do. This is my. You better get out of here!" Castiel could see his greenish bright eyes full of anger.
"Sorry but I found it first." Castiel said calmly.
"And I saw it first"
Castiel rolled his eyes. It was obvious they were getting nowhere like that. He had big experience with discussions. If they continued to argue it may end up bad.
"Fine. I'm leaving." Castiel grabbed his backpack. "Just so you know that's the childish argument ever." And so he left.
So who was the strange boy? Will they meet again?
You'll have to wait for next chapter...