After Karn returned to the ninja world, Natsukawa happened to report him good news.

In the days since he left, Natsukawa and the civilians of the four villages around Kawaki Town have agreed to plant cocoa trees.

Cocoa beans are recycled at a high price, and the Karn Food Store will give them grain at a low price, so with a little calculation, it can be calculated that it is much more profitable than growing food.

As long as there is money to be made, the civilians of the ninja world will flock to it, and the civilians of the four villages have agreed to plant cocoa trees.

"Good job, Xia Chuan, it's really the right choice to hand over the dessert factory to you."

After Xia Chuan heard this, he smiled embarrassedly and replied, "Where, this is what I should be."

This was good news for Karn, saving him a lot of time.

The dessert factory was almost completed, and Karn put the machines that produced chocolate and other desserts in the warehouse while no one was looking, and the others suspected that he had used a method similar to that of the sealing scroll, and the people of Konoha would only be more suspicious of his background.

After taking the production line out, Karn called Natsukawa and the other four over and handed them the instruction manual for the machine, which Karn himself taught them many times.

"This is the switch button, after pressing this, the machine starts working .... Pour the raw materials here, then wait slowly... Then it is packed into the box, and the chocolate is considered a success. ”

After teaching it a few times and demonstrating it again, the other four people barely understood the operation of the machine, but they had to control it a lot before they could completely learn to control the production line machine.

This matter cannot be sloppy, and when a branch is opened in the future, these four people are the heads of the branch; As for Natsukawa, Karn had more important things to do with her.

Karn spent two more days in Kawaki, where he taught them how to operate the machine and planted cocoa trees; After planting this time, it will not be harvested until next year at the earliest.

This time, there are relatively few chocolates, and the chocolate produced is estimated to be only enough to buy and sell for more than a month, and milk and sugar still need to be purchased in the ninja world, and next time Karn can bring raw materials to the ninja world in large quantities, or produce some chocolate desserts that are unique to the ninja world.

For example, bitter no chocolate, shuriken chocolate or fudge forehead protector and the like, as long as there are some new molds, these will definitely be popular, ninjas are still more concerned in this world, once there is a war, it will affect the livelihood of the entire country.

After the matter of Kawaki Town was almost explained, Xia Chuan returned to Konoha.

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

There was a bit of interrogation at the Konoha Gate, but Karn and his convoy were soon let in.

Not long after entering Konoha, Karn noticed something unusual, presumably joy and sadness coexisting, and many people were dressed in black, as if they were going to pay their respects to their families.

Probably all the ninjas on the battlefield of the Land of Rain were withdrawn, and both the living and the dead became heroes.

'Do you want to make a hero chocolate?' ’

Karn thought for a moment, then shook his head and vetoed it, dead man's money was not so easy to make, and it would be troublesome to cause disputes and boycotts.

After returning to the Kahn food store, he asked Miwa to move all the goods to the warehouse, and Miwa Kawaki was the one who took over as the manager of the store Natsukawa, and he was very reliable, at least the affairs of this store could not be difficult for him.

The business of the food store is still good, but there will be an upper limit for the food store in a village after all, and the desserts produced by the dessert factory in Kawaki Town will eventually be sold to all parts of the ninja world; Ninjas are a good group, but the richest are the wealthy among the nobles, merchants, and commoners, who are much more numerous than ninjas.

"Mei and San, wait for you to arrange someone to start the delivery according to the last booking list, and you can do the rest of the work."

As soon as he came back, he was busy for three days, Karn felt a little tired, he was probably the worst capitalist, he was worth tens of millions of dollars but he still had to run his own business, and he hadn't had a good rest for a long time since he got the system.

Miwa Kawaki noticed a hint of tiredness on Karn's face, and couldn't help but whisper a suggestion: "Boss, if you are very tired, you might as well go and take a hot spring bath, so that you can easily eliminate your fatigue." ”

When you are tired, you take a bath, which is also recognized by everyone in the ninja world, so there is also a small country called the land of hot springs, which is famous for its natural hot springs, and it is said that you can live a long life by soaking in hot springs there for a long time.

This gimmick attracted many nobles and wealthy businessmen in the ninja world, and they would go there almost several times a year.

Karn wasn't very interested in that, though, he would talk about gimmicks himself, and any bath soup longevity seemed to him, and it was better to take a shower at home and take a good rest.

"No need, Mihe-san, I'll go to the back and take a rest, and if there's something you can call me."

With that, Karn walked to the courtyard behind, not only resting, but also thinking about what to do next.

Orochimaru should have started to study forbidden arts around the time of the Third Ninja World War, and now he hasn't seen anyone close to him die in front of him, and his thinking about life is not so deep; If Karn remembered correctly, Orochimaru's original dream was to learn all the ninjutsu in the world, and it wasn't until after the death of the rope tree that he thought of immortality.

Orochimaru can't be said to be very talented in biological research, he was born to eat this bowl of rice.

How long has it been since he started researching experiments and Boruto? In less than fifty years, he has made the leap from a ninja to an expert in biological research; Gene transplantation, human cloning, soul transfer, regeneration, and finally living younger.

He did it alone, with at most a pharmacist on his side to assist.

Within six years, he had to come up with a study that was deep enough for the human body, and then lead the Great Snake Pill to the bait; When the time comes, he has the manpower and financial resources, and Orochimaru will have the technology, and he must share his success with him at every stage, and Karn is not afraid that Orochimaru will hide it, and he will definitely recruit a group of experts in biological research in the Marvel world.

After taking a shower, Karn was ready to drink a cup of black tea and take a break, the war was coming to an end, Konoha probably wouldn't be buying medicine from him this time, and they probably didn't have much money.

Then Karn is going to open a medicine store in the capital of the Fire Country, but he plans to find a retired medical ninja in Konoha who only knows a little about medical ninjutsu, and this matter still needs to be asked about Jiekang Future.

Just as Karn was thinking about something, there was a sudden sound of footsteps outside.

Miwa Kawaki walked outside the door and asked, "Boss, Shinobu Tsunade wants to visit you, can I let her in?" ”