Riku lowers his arms, relaxing a little when he sees Ienzo start to calm down.

"He's..." Dead? Can a replica really die? Riku believed it, and believed his heart went to the same place all hearts go. But he can't quite bring himself to say the word, not when it leaves him with similar feelings of sadness and guilt he has when he thinks of everything he did to Roxas.

"Not long after I fought you, he came after me," he says, finally. "I defeated him."