He sighed and kicked his feet up against the wall, so he was lying down and leaving scuff marks. Trust Lucifer to be a rude houseguest.

"Because I'm in a pickle here. I was letting Urahara and his lot study it, so they could find a way to help Raphael. Now that I don't need that...I don't really want it in their hands. But starting tomorrow, Mayuri is going to be running experiments on it."