After all, ninjas are only a minority compared to ordinary people. In the minds of most civilians, ninjas are still quite mysterious. Chakra has created two different societies: ninjas and ordinary people.

Shuimu patiently answered the students' questions. Shuimu didn't need to worry too much about the strength of these talented students. The most important thing was to learn how to be a successful ninja.

The sound of rain outside never stopped. After dinner, it was almost dark. It was always awkward to talk in the dark without lighting. Shuimu took out a flashlight and turned it on to maintain a little light. The technology level that can produce short-range walkie-talkies, such a simple thing, still exists. But in this environment, the flashlight beam shining on the face has an inexplicable sense of horror.

Inuzuka Kiba, who was startled by the flashlight, seemed to have thought of something interesting: "This thing seems to be a good trick to play ghosts. When I go back, I will find a chance to scare Naruto. That guy without common sense might really be afraid of ghosts!"

"Then you better hurry up, or Naruto will leave the village to travel."

"It's such a pity that it's gone so soon." Inuzuka Kiba said regretfully, "Without Naruto, we've lost a good playmate. But, Mr. Mizuki, do you think there are really ghosts in this world?"

"Hmm? Are you interested in this?" Although he knew that Inuzuka Kiba was just asking casually, after thinking about it, Mizuki answered seriously: "If the 'ghost' you are talking about is the kind of soul that did not go to the Pure Land after death, then it does exist!"

"Eh?" The conversation was originally just a joke, but it got an unexpected answer. Inuzuka Kiba asked more forcefully, "Has Mizuki teacher seen it? The resentful ghost after death!"

"I haven't seen it with my own eyes, but isn't it said that ninjas cannot be judged by common sense? Nothing is impossible." Mizuki turned to Aburame Shino and said, "Do you still remember those two immortal guys? They couldn't be killed no matter what. They could move freely even after their hearts were broken, and they were still alive even after their heads were chopped off..."

Aburame Shino nodded and said, "It's really amazing. I never thought that there are immortal monsters in this world."

Speaking of Kakuzu and Hidan, Aburame Shino is still frightened.

"Shino, you actually have such an experience? Why have you never talked about it?" Inuzuka Kiba couldn't help but shout when he heard that his teammate had such an unusual experience.

"It's not a happy thing." The danger was so great that until now, Aburame Shino felt that she was thankful to be able to return safely. She really didn't want to experience that kind of scene again before she reached the level of Upper Ninja Water.

"So what should we do if we really encounter an immortal enemy, or if we really encounter a ghost? Should we ask a monk to exorcise the evil spirit?"

Shuimu shook his head: "If those bald monks can do it, how can ninjas not do it? There is nothing in this world that cannot be killed, it's just that we haven't found a way to kill it. Even ghosts are just remnants that haven't died completely, and they can all be killed. It's just that it's too difficult for you to do this."

At this moment, the flashlight in Mizuki's hand began to dim, flickered a few times and then went out completely. So Mizuki stopped Inuzuka Kiba who wanted to ask more questions and said, "If you have anything to say, we can talk about it later. That's all for today. We have to get up early tomorrow morning to travel. Let's all rest."

The sound of continuous rain lasted for most of the night. The three Genin were sleeping soundly, but Mizuki couldn't sleep because he was thinking about the previous topic.

"Immortality? That's hard to understand."

If we talk about the immortal body that Shuimu is most interested in, it is undoubtedly Hidan. If the others are basically traceable, then Hidan's terrifying resurrection ability is too shocking. The last time Hidan was crushed into pieces, the spoils included not only the bloody March sickle, but also some of Hidan's body fragments that Yamashiro Aoba helped collect.

After being cultivated with the omnipotent potion, Shuimu helplessly discovered that his powerful immortality had nothing to do with his body. Although the activity of his body cells greatly exceeded that of ordinary people, it was still not extraordinary. After rapid growth, it gradually lost its activity and died. So the key to Feiduan's immortality must be the key point of the evil god.

What concerned Mizuki about this mission was that it actually involved the rebellion of the evil god's followers. Although he didn't know whether it was the same belief as Feiduan, Mizuki was also very interested in learning about these sects prevalent in the ninja world.

The next morning, Shuimu was the first to wake up. The fresh air after the rain always makes people feel relaxed and happy. There was still some time before the sun rose, but the early birds were already busy, chirping one after another, waking up the three Genin one after another.

"Are you awake? Pack your things and leave as soon as possible."

…

After traveling for most of the day, the four people, who were a little tired, finally arrived at the mission location. On the border of the Fire Country, there is a small town near the River Country. Although it is far away from the center of the Fire Country, there are many merchants coming and going on the main road in and out of the River Country, which has brought a lot of popularity to this remote place. Not far from the town, there are also several affiliated villages scattered around. In such a place, it is already a rare prosperous place.

"How could there be bandits causing trouble in such a popular place?" The observant Shino Aburame was the first to raise the question. Everyone looked at the rather lively town below and found it hard to imagine that so many people would come here when there was danger.

"This requires you to investigate carefully." Shuimu pointed to the entrance of the town in front, "You go in first, find a place to settle down, and inquire about the situation here first. I will come back and meet with the mission client."

After watching the Genin leave, Shuimu determined the direction and came to a shrine not far from the town. He looked at the blurred stone statue enshrined inside. After a careful inspection, he found nothing unusual.

"Is it just a place for ordinary believers to worship?"

But there are too many such shrines. Excluding the ones that were found destroyed by Shuimu, there are no less than ten such shrines around the entire town. And they look very old and must have not been built recently.