The Happy Man of the Hatake Family of Konoha

Just as Yasuo was preparing to go back with Orochimaru, Jiraiya and Tsunade arrived panting.

Looking at the gifts in their hands and the sincere smiles on their faces, Orochimaru's pale face showed a hint of warmth.

It feels so good to have companions... He bowed deeply to the three of them:

"Thanks!"

…

In the Hatake Clan land, Orochimaru's hut.

At the urging of several people, Orochimaru blew out the candles on the cake.

Jiraiya put his arm around Orochimaru's shoulders: "Stinkmaru, look at the serious look on your face just now, tell me what wish you made?"

Orochimaru curled his lips: "I wish it would be better if that big idiot Jiraiya wasn't so verbose."

"What did you say, Stinky Snake Pill!"

Yasuo pulled the two people who were naturally incompatible with each other and said with a smile: "Stop making trouble, Orochimaru, please open the gift!"

Tsunade also clapped her little hands and said, "Yes, quickly take it apart and see if it suits you!"

Hearing this, Orochimaru let go of Jiraiya's dirty hand and opened the first gift.

This is an exquisite picture album, in which a young lady with majestic headlights poses in a very shameful pose.

"How about it, Stinky Snake Maru, am I generous enough? This is the latest photo album of Miss Mihui from Yuno Country!"

Tsunade punched Jiraiya on the head and shouted fiercely: "Jiraiya, you big pervert, what the hell did you send to Orochimaru!"

Jiraiya covered his head and shouted aggrievedly: "You see Orochimaru is obviously very satisfied!"

Orochimaru's mouth couldn't help but twitch, but he still put the only pornographic magazine in his life into his small box.

Tsunade's gift was much more reliable, it was a finely crafted kunai.

"Orochimaru, this is my grandfather's relic. I heard from Grandma Mito that it seems to be a trophy obtained from the Taki Ninja Village."

Even after many years, the sharpness of this kunai has not diminished. It can be seen that a kunai of such quality must have come from a great ninja.

After all, it must not be easy to fight against the First Hokage.

After Orochimaru thanked him, he carefully wrapped the kunai and put it into his small box.

Finally, everyone's eyes fell on Yasuo's gift, the long gift box.

Orochimaru used a chakra knife to carefully cut open the tied red satin, and opened the gift box. Inside was a brand new microscope belonging to Dr. Heimerdinger, a biochemist.

After being reminded by Sakumo yesterday, Yasuo spent a full five minutes carefully selecting this gift for his best friend.

Orochimaru was stunned for a moment before Yasuo explained: "This is a 1,600-magnification microscope. If combined with a fluorescent dye, chromosomes can be observed."

Orochimaru had a look of joy on his face. The 1600x microscope was much more powerful than the 400x microscope he used before.

"But, what are chromosomes?" Orochimaru asked with a frown.

Yasuo thought for a while and asked Tsunade: "Um, do you know anything about your second grandfather's experiment?"

Tsunade shook her head: "I only know that Grandpa Tobirama has developed many ninjutsu, but for some reasons, many of them are now sealed by the village."

Yasuo nodded and said: "Well, I only heard from hearsay in family documents that chromosomes are probably a further development of cell research. We may not understand it until we reach the level of knowledge of the second generation adults."

…

After the brief birthday celebration, Tsunade dragged Jiraiya to the Hearthstone Tavern to play cards.

Speaking of which, for this novel game, Tsunade's self-control is almost zero. If it weren't for Mito's supervision, she would probably live in the Hearthstone Tavern.

"Yasuo-kun, can you tell me more about cells?"

When there were only two people left, Orochimaru spoke again. With the tacit understanding of getting along day and night, family inheritance was not even an excuse for Orochimaru.

"Well, first of all, why don't you invite me to visit your laboratory?"

"Of course, Yasuo-kun, please come with me."

...

Orochimaru's laboratory is on the second floor of the cabin.

Optical microscopes, cell culture dishes, incubators, droppers, and pipettes, this simple laboratory is surprisingly well-equipped.

"They are all old things bought from the second-hand market."

Yasuo touched the mottled shells of several instruments with his fingers and made this conclusion.

Orochimaru replaced the old equipment with the newly obtained 1600x microscope, shook his head and said: "Occasionally, data will be biased, but as long as it is calibrated repeatedly, reliable results can still be obtained."

Orochimaru was undefended when it came to Yasuo. He handed a piece of information to Yasuo. He pointed at several petri dishes in the incubator and said: "Thanks to the increasingly popular power supply, cell cultivation has become stable. This is what I have been researching for the past few months.”

"Research report on the mutation of mouse kidney fibroblasts under five kinds of chakra pollution?"

Orochimaru put on a lab coat, a mask and latex gloves, and carefully took out the petri dish.

"Yes, after previous research, I found that fibroblasts seem to be more vulnerable to chakra contamination than epithelial cells and muscle cells. In other words, this type of cell has strong plasticity."

Yasuo noticed that the membrane-like structure composed of cells was visible to the naked eye floating in the culture fluids of different colors, showing different shapes.

“Excellent research!”

Yasuo sincerely admired that as a child, Orochimaru could achieve this step, and he was indeed worthy of his reputation as Hokage's number one scientist.

The ninja world is really amazing. Although even simple surgical suturing techniques have not been perfected, research at the cellular level has reached such a point.

"But I have no idea about the emergence of this mutation. Yasuo-kun, do you have any ideas?"

For Orochimaru, this is not a casual courtesy, but he truly believes in Yasuo's talent.

Although it seems that Yasuo is just a jerk, including Keiko, perhaps no one in the world watches Yasuo more carefully than Orochimaru, and no one understands Yasuo better than Orochimaru under his unruly appearance. That pure and wise soul.

"My guess is that the level of cell differentiation is different. The more primitive the cells are, the stronger their plasticity will be, while cells that have undergone multiple differentiations will become more stable."

Yasuo pointed to the brand new microscope and continued: "Of course, this is just a guess. I don't know if it is right. The answer to this question lies in this new microscope. If chromosomes - a kind of chromosome that exists in the nucleus of the cell - can be observed, The information stored inside the substance, then you might be able to solve the mystery."

"Speaking of which, what do you think of the human body course in Ninja School?"

While Orochimaru was lost in thought, Yasuo asked a new question.

Orochimaru did not hesitate and answered directly: "It is not only superficial, but also has many loopholes. Over the past year, I have made this clear during the work of sorting out all available public information."

Not long after the death of the Second Hokage, Konoha's control over cell experiment data is far less stringent than it was in the future. Many of the data that were later regarded as secrets are now semi-public, which is also the key to the start of Orochimaru's experiments.

Yasuo nodded and said: "Indeed, the human body is composed of various systems and organs. It is essentially a collection of various alienated cells. The study of cells is the study of the essence of life, but now the village's view on this point Changes are happening, and while I don't agree with that view, I hope you can avoid unnecessary trouble."

Orochimaru nodded. He was a sensitive person. From some rumors, he also discovered that the village's criticism of this type of experiment was becoming harsher.

"If, I mean if, you need to do 'that kind of' research one day, please let me know in advance and I will find a suitable place for you." Yasuo finally added.

...

In the evening, Sakumo returned home with brisk steps.

After an uneventful dinner, Yasuo disappeared.

Sakumo found Orochimaru with a confused look on his face.

"Where's Yasuo?"

"It seems that he went to the pub."

"Isn't it your birthday today? Why don't you celebrate it?"

"I've already celebrated. Today is really my happiest day!"

"???!!!"

Thanks to my friend Zhan Lingxiao for the 100 point reward

Thanks for the 100-point reward from my friends, Wan Shen Jie, I am the King.