"I agreed to help a bunch of fairies," Susan clarified. And she'd thought it had been something very different, she thought at least her brothers and sisters would be here as well. It had been a split second decision, an instinct to go and help, and one she had tried not to spend the past two weeks regretting. "For all I knew, they had a friend who was stuck in a tree. That's not a promise to kill someone for the sake of a war I don't understand."