"Of course, I'm sane. What exactly are you implying by asking such a thing?" Hostility creeps back into Dia's voice despite his best efforts. "Do you really think either of us would agree to something that would alter our mental states?

"The geis was laid only on Set. To be specific, it was laid on him while The Beast was in control so it was The Beast who agreed, with Set giving secondary permission. It binds them both as an effort to get them to work more closely together to prevent me being hurt and it being broken."