Watching the battle between the Sage of Six Paths and Kaguya Ōtsutsuki, Madara Uchiha itched to join in.
A battle between powerhouses of this caliber was what he had always yearned for.
Izuna noticed something was off about Madara Uchiha.
"Brother, do you want to fight her too?"
Madara Uchiha nodded.
"The Progenitor of Chakra, the origin of the entire shinobi world. How could I meet someone that powerful and not want to challenge her?"
"Well, you might still be missing something if you want to challenge Kaguya."
"Missing what? The Rinnegan?"
Madara Uchiha looked at Tetsuya curiously.
"Yes and no."
Tetsuya answered.
"Madara, you're very strong now. You've even defeated Urashiki, another member of the Ōtsutsuki Clan.
But there's still a gap between Urashiki and Kaguya."
Izuna, who served as Old Madara's external brain, immediately caught on.
"Tetsuya, you mean the God Tree and the God Tree Fruit."
"Hmph."
Madara gave a defiant snort.
"So what? Even without the God Tree Fruit, I'd still dare to fight her."
"All right, I know you have the courage and resolve to challenge powerful opponents. But you can have what others have too."
"What do you mean?"
Madara Uchiha asked, somewhat puzzled.
"Jigen did give me his Juvenile Ten-Tails, but even a Juvenile Ten-Tails probably couldn't grow into a God Tree, right? After all, aside from the half of the Nine-Tails inside this brat, all the other tailed beasts are already inside Kaguya."
"Who said there were only nine tailed beasts in this shinobi world?"
"Huh? There are other tailed beasts in the shinobi world besides Kurama and the others?"
Naruto, standing nearby, was completely lost.
"Of course there are. And I have them."
As he spoke, Tetsuya took out a palm-sized cube.
Four faces depicting joy, anger, sorrow, and happiness were