Clang!
Mirai was forcibly thrown out and only struck the middle of the device, possibly injuring himself.
Ding!
The remaining kunai, less than two meters behind Mirai's position, seemed to have struck something. It lost all momentum and fell to the ground.
Mirai raised his brows slightly and smiled. "So there's another physical barrier?"
A sealing barrier capable of sealing chakra did not restrict a ninja's movements, so every barrier of this kind necessarily required a physical barrier to limit movement.
Such physical barriers were extremely powerful. Even ordinary A-rank ninjutsu might not be able to break through them.
More importantly, those enclosed by the barrier lost their chakra. Under this barrier, Mirai was like a turtle in a jar.
Even if he was strong, his stamina was always limited. Sooner or later, he would die.
"But... that is precisely the flaw!"
Mirai naturally separated the two types of barriers. He could even set up a temporary physical barrier to trap a Tailed Beast.
However, a chakra-sealing barrier had no suppressive effect on a Tailed Beast.
Because a Tailed Beast's chakra exceeded the barrier's capacity, trapping one required physical force to suppress it.
Just like Kushina's special ability inherited through the bloodline of the Uzumaki Clan.
Setting up two barriers at once in order to kill someone like Mirai, whose attainments in sealing techniques were not low—
"There are three overlapping points in total..."
After discovering the edge of the physical barrier, Mirai began calculating.
His hurried retreat over the past while had not been without purpose. It had been to observe the basic conditions of this barrier.
However, Mirai had to deal with the siege from Japan and had no time to calculate everything. Yet for Mirai, he possessed the same knowledge as Mirai and could calculate simultaneously.
On