When Haruno Sakura and the others returned to the Shinobi world, emerging from the lake beneath, they were spotted by Konan of the Akatsuki Organization.
However, she didn't startle them, but instead waited for Haruno Sakura and the team to leave before quietly heading in their direction. She entered the underground cave and found the green subterranean lake.
"Is this the place?"
Confident and daring, Konan did not hesitate and jumped straight in, passing through a space-time channel to arrive inside the moon, where according to the Akatsuki Organization members' rings, she found Orochimaru and Hiruko.
"The vice-leader actually came here herself,"
"What has happened here?" ignoring Orochimaru's jest, Konan surveyed the rapidly shrinking hole before them, beneath which was a vast starry sky, a blue planet catching her eye.
"This is the moon. Previously, people from Konoha fought with someone on the moon," Hiruko explained briefly, clarifying the situation.