Thread:Lethargic Yuki Co./@comment-28920518-20160905192138/@comment-30795583-20160906111634

It's pretty obvious in my opinion, it's the blood flowing to his eye due to the poison. If you notice, all the people executed for breaking NG Codes bleed out of their eyes, as seen with Bandai, Kirigiri and Kizakura. I think it's safe to assume that happened to Izayoi, his eye was even bleeding if I remember correctly.