Kotoamatsukami was hailed as the strongest genjutsu, capable of silently altering a person's will—but was it truly impossible to break?
As Mangekyou ocular techniques, both Houka's Pentagram Realm and Limbo had been countered by Nagato's Rinnegan.
Uchiha Itachi's Tsukuyomi had once been broken by Houka.
Then there was Obito. Minato Namikaze had left a specially made kunai inside his ocular technique space. Using the Flying Thunder God formula on that kunai as a coordinate, Minato Namikaze could now freely enter and leave Obito's ocular technique space with ease.
And in the original story, when Danzo had declared himself the Sixth Hokage and attended the Five Kage Summit, he used Kotoamatsukami to silently manipulate Mifune of the Land of Iron, making him nominate Danzo as the supreme commander of the Allied Shinobi Forces. But after Ao's Byakugan exposed it with a single remark, Mifune no longer insisted that Danzo become supreme commander. Clearly, Kotoamatsukami was not absolute.
Not to mention that Uchiha Sasuke now possessed the Eternal Mangekyou Sharingan. Whether in rank or ocular power, it surpassed Shisui's Mangekyou.
Of course, most importantly, punching above one's weight had always been something only protagonists could do. Between Shisui and Uchiha Sasuke, it was obvious who was the protagonist and who was the supporting character.
So after Uchiha Sasuke crouched on the lake's surface for a while, he finally used the violent ocular power of his Eternal Mangekyou to suppress all the ocular power that had invaded his mind.
However, that ocular power was extremely troublesome. Driving it out of his mind would not be easy.
"Sasuke!"
Naruto looked at him anxiously. "Are you okay?"
Uchiha Sasuke shook his head, shot Naruto a cold glance, then turned and left.
"Stop, Sasuke! No matter what, I'm taking you back to Konoha!" Naruto pushed off