Who?

Dyon's senses were rapidly fading. He couldn't seem to circulate his wills, and he was rapidly losing control over his aurora.

Even as his organs slowed, there was one thing that was becoming clear. This wasn't meant to kill Dyon. If that was the case, then why had the dagger purposefully stopped before his heart? If Dyon's heart had been damaged, then this would have been a nearly unsalvageable situation. But, Dyon's death wasn't this person's only goal. They wanted him to suffer. Not just physically, but emotionally.

Despite Dyon's slowed thoughts, he could still think much faster than the average person. He had immediately picked up on the fact that this person seemed intent on having Ri see that they were in Madeleine's countenance before they disappeared.

Dyon never thought for even an instant that it was truly Madeleine after he felt the dagger stab into him. He wouldn't waste brain cells believing such a thing. But, that didn't make the situation any less terrible.