"Earth Release: Earth Cannon!"
"Earth Release: Earth Dragon!"
"Great! A Rank Earth Jutsu!"
.....
Outside of the Barrier.
"They are using Earth Release!"
"Seal it!"
"Yes!"
One of the pillars of the formation start to use hand seal again, he then put his palm into the barrier after finishing and cast another Jutsu.
"Uzumaki Secret Art: Earth Chakra Sealing Technique!"
After the hat, a rich earth element start to absorb by the barrier, everything that is made of earth chakra is starting to disappear.
Seeing this, the Ninja nodded and report." Earth Style is completely seal."
"Copy that."
...
Inside of the barrier, the Ninja inside see the change clearly, the Earth Jutsu they use shrink and disappear in the air as if nothing.
This made everyone stop in place as they watch even the earth eall start to get smaller and smaller until the land turn to original appearance.
"This!?"
"What's happening!!"
"What kind of Jutsu is this?'
The Captain start to feel anxious, he don't know what kind of sorcery the other people using, it's impossible for bunch of powerful Jutsu disappear so fast without anything blocking or attacking it.
"Captain!"
"What?"
"I have discovered something!" The Ninja nervously said.
"What did you discover?"
"Th-The Earth Release seems can't use right now!"
"What do you mean?"
"I can't use Earth Style!"
"....? What!?"
They look at the Ninja who start using seal to cast a simple earth technique but in the end, nothing happens.
"Did you miss something?"
"No! This Jutsu is a simple Rock Throw!"
"Impossible! How can't you use Earth Style!?'
The Captain look at them and the surrounding, he then start performing a simple Earth Style but like the first one nothing happen.
"This?"
"Impossible! I can't sense any Earth Element!"
He discovered it finally, he is a Earth Style User, he can perform A Rank Jutsu because of his Earth Affinity Nature, but today he can't feel it, he can't feel the Earth Element in the air or in the ground.