"Otsutsuki Urashiki, the chakra of this planet is not yours," Naruto retorted without any courtesy.
"Interesting," Otsutsuki Momoshiki expressed his interest, "Do you know Ura Shiki?"
"How could we not? This guy has already died once on this planet," Sasuke sneered, "and now he's about to die a second time."
"You've been to this planet before?" Otsutsuki Momoshiki frowned and turned to look at Ura Shiki. If that was the case, had Ura Shiki failed to reclaim the chakra last time he visited this planet and resurrected using the keystone?
The smile vanished from Otsutsuki Urashiki's face, and he said, "Hey, hey, hey, don't talk nonsense, I've never been to this planet. If it were possible... wait, the future me?"
After a keen sense, Otsutsuki Urashiki felt the "presence" he left behind on this planet.