"The Power of Three is the only think keeping our world from going to hell, quite literally." this was so not how she planned their conversation would go, fighting about the death of the charmed ones in the middle of the street. Who knew what kind of unwanted attention could come from it? Billie maybe not be the Ultimate power here, but she was still strong, stronger than a lot of people. And without her, Christy couldn't kill the Charmed ones on her own. And with her, the Charmed ones would stand a chance. "I'm not asking you to beg. I'm telling you that you can't do this. It's wrong." pulling back her hands, she crossed them over her chest, the picture of an extremely stubborn girl who wasn't about to give in.
"I've stopped you once, I'll stop you again if you try and hurt them." that was sort of a lie. She didn't think she could ever kill Christy again, but she would find a way to stop her. She could do it. "They aren't only interested in themselves. They're helping others right now to get back the sun." she said throwing her hands up into the air to motion to the constant darkness that never went away. "The Triad's is gone, and so is their ability to hurt others! Christ, why can't you see that? Why are you so sure of the Triad, when all they've done is hurt people?" they had an endless list of destroying lives, and the Sisters had an endless of helping them. Christy wasn't going to trick her, not again. If she wanted Billie, she was going to have to have some very clever magic up her sleeve.