After hearing the word "moon," Tobirama Senju was quite certain that Black Zetsu was lying.
Because...
He had heard his elder brother mention what lay on the moon and inside it.
So... was Black Zetsu connected to those fellows on the moon? Or perhaps... to that being sealed away there...
Although he had a rough idea of the mud's identity, Tobirama Senju showed no reaction, because he knew that the black mud before him genuinely knew something about his elder brother.
If what this chakra construct said is true... then my brother is still alive, and... sealed somewhere in the Shinobi World.
Given his personality, he would never do anything that served no purpose for Konoha, so... in his eyes, sealing himself away must have benefited Konoha, or even... the entire Shinobi World.
Brother... why can't you discuss things with me first...? It's not as if you don't know how dim you are.
Staring coldly at Black Zetsu, Tobirama Senju could not help thinking to himself.
After a moment of silence, Tobirama Senju dispersed the chakra around him and watched Black Zetsu calmly.
"Why did my elder brother go to the moon to seal himself away?"
Following Black Zetsu's lead, Tobirama Senju asked calmly.
Since this black mud knew so much, then... let the show begin.
"I don't know that either. Only Madara Uchiha knows the exact reason, but there is one thing I'm quite certain of: your elder brother is sealed on the moon.
"And... I already know how to break the seal. It's just that this method is very difficult to carry out, so if you want to undo your elder brother's seal, we'll need to find another way."
Black Zetsu shook his head slightly as he spoke.
Madara Uchiha was still around, and Black Zetsu had no