We need a solution

For decades there has been a war between heaven and hell. John(the king of hell)has had enough and has planned a meeting with Chuck Shurley (king of heaven). And the solution they came up with is for their sons to marry each other.

Dean: 22 year old male. Heir to the thrown of hell. 22 year old dean is a young demon who sleeps with anyone he sees and has no interest in settling down with someone, especially with a virgin angel.

Castiel: is a 19 year old male. Heir to the throne of heaven. Castiel know his place in life.He knows that he is going to be the king of heaven and he is ready to rule and fight. But is he ready for his fathers plan