Izanagi's eyes are blinded by the darkness element as his face could be seen having dark foreign matter attached to it. He did not expect that something like this could happen as his magic is mainly of the light element. It is incredibly embarrassing that a god that controls the light element is hindered by a blindfold made of the dark element. The fact that he could not purify the darkness naturally has made him incredibly embarrassed.
"Why can't I take this off!" Izanagi thought to himself as he actually used quite the effort and hit himself with the Flash spell of the light element to destroy the darkness blindfold. He did not want to shout it out loud or else the pitiful state that he was in would be seen by others.
