Dean and Sam were staying in a motel and one day Dean woke up and saw Castial standing in there room.
"Castial what are you doing here?" Dean said.
Sam woke up to and said "Castial why are you here?"
Castial closed his eyes. He looked sad.
"You guys I have a secert. I never told anyone."
"What is it?" Dean said.
"My name isn't really Castial. My name is really Castial Jonas. I have three brothers. They are angels too and we used to have a band but I abandoned them."
"So what." Dean said.
"I'm going back to them. It is my destiny."
"But what about Lucifer?" Sam said.
"If we play music together Lucifer will die. Please understand. I must do this. You are brothers so you must understand."
They did.
Castial left.
JBJBJBJBJBJBJBJBJB
Many months past. Lucifer died and stuff and Sam and Dean got a house. One day they got a package. It was from Castial. It had two t shirts and concert tickets.
"Hey this must be from Castial" Dean said.
They put on the t shirts and went to the concert. When they got there they saw Castial on stage with his brothers Joe Nick and Kevin.
The music was beautiful and angelic. Sam and Dean started to cry. They were so happy for there friend.