Nearly a month had passed since Suigetsu and Jugo woke up and returned to Obito with a mission.
Their mission was to rescue Nagato and obtain Uchiha Fugaku's eyes.
To accomplish either task, they first had to enter Obito's space-time dimension.
But whether deliberately or not, Obito had never sucked them inside!
With no way to proceed, the two could only remain in the Akatsuki's underground hideout and wait for an opportunity.
The White Zetsu had gone out in full force to search for Killer B, who had slipped away, and Naruto, who had disappeared. The only White Zetsu left to keep watch over the hideout was Tobi!
As the strongest individual fighter among the White Zetsus, Tobi had a spiraling face that matched Obito's mask perfectly. In the early days, he had hardly ever left Obito's side.
The lively Suigetsu and the irreverent Tobi became friends, two peas in a pod.
This was Suigetsu's survival instinct at work. He knew full well that his life could be snuffed out at any moment.
So, suppressing his nausea, he started with Tobi's interest in the "urge to poop" and talked endlessly about shit, successfully winning Tobi over. The serious, earnest Jugo, who was poor at socializing, could only feel both exasperated and impressed.
One day, Suigetsu had a sudden idea. "Hey... Tobi, you said someone could wear your body and share their physical sensations with you, right?"
Tobi said, "That's right~!"
Suigetsu said, "Then if the person wearing you wanted to take a dump, wouldn't you be able to feel the 'urge to poop'?"
A light bulb suddenly appeared above Tobi's head. "Why didn't I think of that?!"
Suigetsu tempted him. "Want to try? To tell you the truth, I need to take a dump right now!"
The hole where Tobi's