From the second read, I just realize he purposely sit still, because he want to get killed.
He immiediately took an action when other 2 in danger. Well, it's not like he went for protecting them. He just want to die first. That is all.
Also, This lord of fury seems a bit calm for their name. I don't mean her expressionless. But, she doesn't want to kill people except for other worlder is surprising me a bit.
hehe, Now, I want to see where this is going.