An Unexpected Joy

As for why it was Amaterasu, Mizuki had some guesses of his own.

Logically speaking, for the current Sasuke Uchiha, the chances of Amaterasu or Tsukuyomi taking root in his Mangekyō Sharingan should have been about the same.

However, the dojutsu of his right Mangekyō Sharingan, Kagutsuchi, happened to be a dojutsu that controlled flames perfectly.

Only something capable of restraining and perfectly controlling Amaterasu could remain securely within his left eye. Tsukuyomi naturally had no such chance.

Itachi Uchiha probably had no idea what kind of dojutsu Sasuke Uchiha would awaken. His attempt before death had merely happened to meet the conditions for an ability like Amaterasu to take root.

"Specialty? So that means my left eye was originally supposed to have a dojutsu especially suited to me. What was it?"

"That, I don't know. But I sensed an extremely powerful Lightning Style force within your left eye!"

"Lightning Style?"

Sasuke Uchiha was stunned for a moment, then understood.

"That makes sense. Ever since Chidori, I've devoted myself to training Lightning Style. It would be stranger if it weren't a Lightning Style dojutsu."

Mizuki had indeed sensed the aura of Lightning Style, and he was not particularly surprised by it.

Sasuke Uchiha's will was highly compatible with the style of a war god devoted to battle. It reminded Mizuki of the name of a war god from his previous life—Takemikazuchi-no-Kami, the supreme god of war who wielded the power of swords, lightning, and archery. He had been born from a drop of the Fire God's blood essence, and that Fire God shared a name with the unique dojutsu in Sasuke Uchiha's right eye—Kagutsuchi.

Such inherited dojutsu were precisely what best suited Sasuke Uchiha's power. But now, due to an accident, his left eye had become Amaterasu...

"Can that unknown