"Keeping Blue in a compressed space all in the name of protection wouldn't only steal the fun from her, it would damage her mental health too. I and my brothers are having a meeting in a few days. I promise, I'll break the news to them and make sure they pardon you all. I for one am not angry about this. I do not think my brothers wouldn't be hard to pacify either. It's better to come out and face your fears than to cowardly hideaway. I, Fionn, the God of ice hereby make a pact of protection with you. Let me have Blue." He said with hopeful eyes.
He would have gained Blue's father's consent by using his seduction technique but he wanted to do this fair and square. No cheats. He wanted to be able to face Blue and beat his chest so that he did it – sincerely and genuinely.