As Yukio faces off against a silver-tongued demon, his brother Rin battles to find the heart of an amorphous plague while simultaneously protecting his friend Suguro, who's desperately trying to keep the poisonous clouds from spreading.
Yukio! So much for being the "normal" twin. I'm happy to see him finally show a little of his birthright, but I hope he's self-aware enough to avoid the emotional pitfalls that threaten to carry him over to the dark side. He'd better start by having a real heart-to-heart talk with his brother so neither of them loses his footing. Once the whole deathly plague thing is taken care of, of course. And Kuro had better be ok, too. Kitty!