In Uchiha Madara's understanding, the only ones who knew about the Infinite Tsukuyomi were himself—having read the ancestral stone tablet—and Black Zetsu, who had inherited his will.
Yet now, before he had even recovered his eyes, someone had triggered the Infinite Tsukuyomi. Needless to say, it could only be Black Zetsu acting off-script and failing to follow his plan.
For Madara, betrayal was the most intolerable thing of all. It reminded him of the clansmen who had refused to follow him when he left Konohagakure all those years ago.
Chapter 202