"For more than half a month, I thought you weren't coming!"

After seeing Karn again, Tsunade was finally relieved after hanging for a long time, and then punched Karn lightly and complained: "Kushina has also been asking for news from you, she has been depressed lately, when did you have such a good relationship with Kushina." ”

"It's because other people have a bad relationship with her, what Jiu Sinai usually says the most is that no one in the class wants to make friends with her, and if you find a tall one among the short, it seems that I have a good relationship with her."

Karn shrugged and explained, then went back to business.

"I've brought some serum and lab equipment with me when I go back this time, but Tsunade, I'd like to make a request."

Tsunade had some bad feelings in his heart when he heard Karn's words, but he still asked, "I'll promise you anything as long as it's not too much." ”

Karn smiled and said to Tsunade, "That's great, it shouldn't be a problem for you, let's relocate the lab and build it outside of Konoha." ”

"Why build it outside, now that I've chosen, I...."

"It would be safer to build outside, please Tsunade, I rarely ask of you, and I'm going to put a lock on the door of the lab, so no one can enter the lab except for the people involved."

Karn's attitude was very resolute, this was also a test of Tsunade, after all, no matter how well she spoke, she couldn't change the identity of the Konoha ninja; Fingerprint locks and iris locks, unless violently broken, Karn will block all ways to infiltrate.

Tsunade frowned slightly, she knew that it was something that made Karn wary some time ago, and now even Konoha Village might not want to go, so she sighed and agreed to Karn's request.

"I know, I'll let Orochimaru rebuild an underground laboratory later, by the way, I want him to get involved too, it should be okay."

Karn didn't have a problem with this, he had already intended to let Orochimaru join, "Of course, I'll have people participate in the construction of the underground laboratory, at least the protection is a little better."

If it's just a dirt escape, it's too easy to sneak into, at least you need to put other materials on the walls, floors and ceilings, such as iron sheets and the like; Karn had already asked Miwa Kawaki to contact someone before he came, and as long as Orochimaru used earth to build the foundation of the underground laboratory, the rest would be left to the construction team.

"The condemned prisoners were also contacted, and the first batch of thirty people, all of whom were imprisoned in Kawaki Town; There are also laboratory funds, you can just find Nanami directly, my dozen stores in Konoha should be enough for the experiment, except for funding orphanages. ”

The more Tsunade listened, the more he felt that something was wrong, how did this seem to be explaining the aftermath, wouldn't this guy go to Konoha in the future?

So she hurriedly asked, "Hey, won't you go to Konoha in the future?" ”

"I'll still go, but I'll leave after taking care of things, after all, I'm an outsider, and it's not safe to stay in Konoha..."

Karn said helplessly to Tsunade, "I hope you can understand, but it won't affect the research experiments of the Desperate Virus, and I will still send the serum regularly." ”

"Okay, I got it."

Tsunade replied helplessly, although she was still a little unwilling, she would obviously become Konoha's friend, but now she was forced to not even dare to go to the village, which was really a bit ridiculous.

Karn then took out several more gifts and letters, addressed to Kushina, Yakushi Nonoyu, Uchiha and Tsunade, and addressed to Nanami, giving her a certain amount of autonomy and stating that he would rarely visit Konoha in the near future.

As for the gifts for the Uchiha clan, Karn also had an excuse, the last time he encountered the cloud ninja spies, the Uchiha garrison was the first batch of ninjas to arrive except for the dark department in the shadows, although it was their duty, at least it intimidated the other cloud ninja spies.

It's just that Tsunade muttered a little dissatisfied, and asked her, a member of the Thousand Hands Clan, to send something to the Uchiha...

............

It turned out that Karn had taken it for granted, and that it was stupid to throw an egg in a basket.

Which businessman is not reselling materials in several countries, if he only does business in one country, he can only make hard money if he dies; In particular, the medicines in Konoha have tended to be saturated, and they will no longer be bought in a blowout like before.

Karn should also start a business in other countries, and he already has a goal.

Use the country of waves as a springboard based on it, and then open the market of the country of water and connect with the village of fog.

"Speaking of which, when did the blood mist policy start? The three generations of Mizukage shouldn't start the blood mist after the Second Ninja World War, and if it doesn't, maybe I can still recruit some blood disciples."

Karn shook his head at the thought of this, this thing was easy to remember, but it was not easy to do; The Blood Ninja has a family, and at the same time, the Blood Ninja who is disappointed in the family and the village let him meet, the probability is too small.

However, there are still a lot of other ninjas who can be recruited, and not all of them can stand the high pressure, especially the high-pressure policy maintained by killing their fellow soldiers.

"It's useless to think about this now, let's go and find out the situation."

Now Karn is mainly waiting for the research of the Desperate Virus to succeed, so that his survivability will be improved a lot, and the second is to develop his power in the ninja world and earn resources.

It is not impossible to earn money at the beginning, slowly to chakra metal, and finally to tailed beasts.

Xia Chuan has been working hard in the country of waves for a while, and there are not only two Konoha Nakashinobi squads by her side, but also more than twenty samurai guards, so there is absolutely no problem in terms of security; Coupled with the fact that there was no shortage of money in hand, a group of shipwrights and carpenters were soon recruited, and a shipyard was acquired at the same time.

She always remembered Kahn's arrangement, that shipping was the easiest industry to develop in the country of waves; If you take the shipping from the country of waves, whether you go to the land of soup or thunder, it will be faster than land.

It also leads to places such as the land of water and the country of rainbows, and after the development of shipping, it is equivalent to monopolizing a port business, and Cardo is relying on the port to develop.

Now Karn is ready to develop the business of other countries, but he can bring Xia Chuan back, she is from the Thousand Hands Clan, and she will definitely not be targeted when she returns.

................

"Orochimaru, I'm going to trouble you again, the original experimental base is no longer needed, and it will be transferred to this location."

After Tsunade found Orochimaru, he directly gave him a map and a plan for the experimental base, and then waved his hand and said: "As soon as possible, if it is built earlier, we can also start research earlier, and the serum, research equipment and death row test subjects are ready." ”

"So far away, hehe, it seems that Karn is very wary of Konoha..."

After looking at the map, Orochimaru couldn't help but smile hoarsely, he didn't care about using a few dirt escapes, it wouldn't waste much chakra for him; It's just that things are getting more and more interesting.

"Tsunade, I'm afraid Mr. Sarufei won't let it go, the prey wants to escape after turning around in his mouth, it's not that easy; The predator will not give up if he does not eat it..."