Land of Snow.
After settling Naruto's matter,
Shamu and Minato's couple began inspecting the entire Rainbow Crystal Barrier.
To make the inspection easier, Shamu cast the Ultra-Light-Weight Rock Technique on them all.
The three of them flew through the air.
After circling the place several times,
Kushina finally spoke. "Our clan has several sealing methods that can prevent Natural Energy from leaking out."
"One Sealing Boundary Formation is the most suitable. Once activated, no one will be able to enter or leave this place."
"The only way in would be through the Flying Thunder God Technique."
Kushina pointed at the six Rainbow Crystal Barriers outside.
"The positions have already been measured for us. We only need to set up the formation according to these six directions."
"Are the three of us enough?" Shamu asked.
Kushina calculated for a moment. "If we prepare the formation bases at all six locations, it should be enough."
Kushina then told Minato what needed to be prepared.
Minato flew back to Konoha to gather the materials, while Kushina explained the setup to Shamu.
About half an hour later, Minato returned with all the materials.
Following Kushina's instructions, the three installed formation bases at the six locations.
By the time they had nearly finished setting everything up, it was already night.
They decided to continue the next day.
Shamu flew down from the sky with the Fourth Hokage's couple.
After Kushina stepped onto the ground, she stamped her feet twice.
"That's impressive, Shamu. You even know the Ultra-Light-Weight Rock Technique."
Shamu laughed. Sure enough, Kushina liked flying too.
"Come on. Let's meet your future daughter-in-law."
As they approached the tents, they saw Shisui and Yoya still outside.
Shamu raised a brow, sharply sensing large amounts of Natural Energy being drawn into Shisui's body.
Although Yoya sat