At the beginning, he saved the second generation Hokage

The explosion lasted for a long time before disappearing.

Yunfei walked out from behind another big tree.

It turned out that both of them had used shadow clones.

Before, Senju Tobirama repeatedly warned Yunfei not to use the Mutual Detonation Talisman because he was afraid that Yunfei would blow himself up.

You should know that this is used in conjunction with the Impure World Reincarnation in the original work.

If you don’t have a high-speed space-time ninjutsu like Flying Thunder God, it basically means that you and your opponent will perish together.

It is precisely for this reason that although the Mutual Detonation Talisman is only A-level, Senju Tobirama still set this ninjutsu as a forbidden technique. Yunfei has not learned Flying Thunder God yet, but what Senju Tobirama forgot is that there is no problem using shadow clones.

When Yunfei walked closer, he only saw some minced meat and severely damaged clothes, and there was no other chakra around him. He should have been blown to death, which made Yunfei feel a little relieved.

This battle brought Yunfei a lot of gains. Although he had been doing missions in the black market before, he had never encountered such a powerful elite jonin. This battle made Yunfei know his weaknesses. In addition to ninjutsu, he had not yet mastered illusion and physical skills. Moreover, he did not have many powerful ninjutsu now, and needed to develop them later.

I hope that there will be more system tasks after returning to Konoha. After all, life is interesting only when you cheat.

After sorting it out a little, Yunfei followed the mark left by Senju Tobirama. On the way, Yunfei remembered that the multiplication detonating talisman he had just used seemed to have used up all the detonating talismans he had accumulated for many years. This made Yunfei very upset. You know, detonating talismans are not cheap. Even if Yunfei had done missions for so many years, he had not accumulated many detonating talismans. As a result, he had just used them all up.

Thinking of this, Yun Fei started to pay attention to Senju Tobirama again. After all, as the head of the Senju family, his teacher must have a lot of money. In the future, he would be his teacher's grandson-in-law, so it didn't matter if he used some of it. It was better than losing it all to Tsunade. Thinking of Tsunade made Yun Fei look forward to Konoha even more.

Soon Yun Fei caught up with Senju Tobirama. Of course, Senju Tobirama was waiting for Yun Fei deliberately. Just when Senju Tobirama was about to ask Yun Fei how the battle went, Yun Fei suddenly said with a smile:

"Teacher, I have used up all my detonating talismans this time. It is not too much for you to replenish them for me!"

After hearing Yun Fei's words, Senju Tobirama's face darkened. He had the urge to kill Yun Fei. He really thought that Senju Tobirama had no temper and asked him to pay for everything. Just when he was about to scold Yun Fei, he heard Yun Fei continue to say

"Teacher, what do you think Tsunade looks like now? You have made this promise for ten years, you don't want to break it just like that, do you?"

Hearing this, Senju Tobirama's face had turned as black as charcoal. After all, he was the second generation Hokage of Konoha, but why did Yunfei say that he was a villain who didn't keep his word? Thinking of this, Senju Tobirama unconsciously quickened his pace and wanted to get away from Yunfei. If he hadn't been injured, Senju Tobirama would have taken out the Thunder God's Sword and killed this unfilial disciple.

"Teacher, you are not really going to default on your debt, are you? And remember to reimburse me for the detonating talisman."

After hearing Yun Fei's words, Qian Shou Tobirama's pace quickened and he disappeared in front of Yun Fei in an instant.

After that, neither of them spoke. After a long time, Qian Shou Tobirama calmed down before he asked coldly:

"Did you use the Multiplication Detonation Talisman? Otherwise, how could you use up all those Detonation Talismans at once? I told you before that you are forbidden to use that technique before you learn Flying Thunder God. You should know that if you are not careful, you will die together with the enemy."

"Teacher, have you forgotten about the Shadow Clone? Why not just use the Shadow Clone?"

Yun Fei said indifferently. Hearing this, Senju Tobirama shook his head. Of course, he knew that he could use the Shadow Clone, but the Shadow Clone was very demanding for the ninja. Although the Shadow Clone was a physical clone, it would basically disappear as soon as it was hit. This required the ninja to have a meticulous mind and to apply ninjutsu very well in order to succeed.

Obviously, in Senju Tobirama's eyes, Yun Fei had already reached the level of a ninja who could stand on his own.

……

The next day, the two of them arrived at the Land of Fire without any danger. Once they arrived at the Land of Fire, their speed was not as fast as before. After all, the possibility of being attacked by surprise in the Land of Fire was relatively small. Senju Tobirama walked leisurely all the way to Konoha, which made Yunfei angry.

Although he knew that Senju Tobirama was deliberately walking slowly, Yunfei had no choice. He couldn't run with such a big man on his back. Even if Senju Tobirama was willing, Yunfei himself would not be willing. Fortunately, after a few days of travel, the gate of Konoha was already in sight.

……