Tobirama's Fury: Master and Disciple Clash!

Sarutobi Hiruzen hastily raised an arm and blocked the Kunai with his armor. He turned and met Senju Tobirama's eyes, black with a reddish tinge from Impure World Reincarnation.

The ruthless Senju Tobirama still had no sense of fair play. One moment, he had been admiring how beautiful Konoha was; the next, while everyone's attention was elsewhere, he had launched a Flying Thunder God ambush without warning.

But didn't Flying Thunder God require a mark? When had his teacher marked him?

A Flying Thunder God Mark did not fade with time. Once placed, it could not be removed, not even by the caster's death.

The Flying Thunder God Mark Minato had left on Obito had remained for more than a decade. Even the moment Minato was reanimated, he could sense the mark he had left behind.

Apart from Sealing Techniques and the power of Yin-Yang Release, nothing could erase a Flying Thunder God Mark.

After blocking a strike aimed at his life, Sarutobi Hiruzen immediately retreated at full speed.

But he knew distance meant nothing against Tobirama, who had mastered Flying Thunder God. His first priority was to remove any Flying Thunder God Formula on his body.

Otherwise, no distance would keep him safe!

Tobirama was not disappointed that his first strike had failed. He simply stood where he was and watched Sarutobi Hiruzen in silence.

"Monkey, I'm truly disappointed in you."

"I left Flying Thunder God Marks on all my students' armor. I meant to save your lives when it mattered most."

"I never imagined the first time I used the mark hidden on you would be to kill you!"

Tobirama was not under the control of the caster who had used Impure World Reincarnation. He wanted, of his own free will, to kill the student who had dared