It's really quite amazing how changing one's eye color to bright yellow and smiling can make someone so freaky. Except Souji, who seems to have a Dracula vibe going on. He should be holding a glass of wine.

Is there a way to explain why Souji is the only one without yellow eyes without massive spoilage?

He was the only one who never had his shadow attack and just plain out awoke to his persona. See? No true spoiler since it's common knowledge from one of the beginning anime scenes lol

This looks like Twilight or something.

It's like Souji let all of them get consumed by their shadows!

Kageshima said:
Is there a way to explain why Souji is the only one without yellow eyes without massive spoilage?

nope, he has a yellow eyes in the picture.
because of his bangs and the shading, the yellow isn't really visible.
yellow eyes = epic evil

Dude, that post was like a year old.

And Souji doesn't have yellow eyes. It seems more like he's sitting with everyone's shadows rather than their real selves.

like a boss...