User blog comment:Xilinoc/Ch. 567 (Rukia be like "I ain't even scared though")/@comment-24099400-20140208051313/@comment-10554972-20140208054957

He can drop the temperature of the surrounding area to below absolute zero? Below the point at which there is no energy at all in the surrounding area and atoms can't even support their own structure? And then he can go even colder than that, which only ends up freezing the opponent all the way through? Sounds like the mangaka doesn't really know what he's talking about and just thought that absolute zero sounded cool, so he put it in his manga.