Warlock Invasion of Naruto.

It was fortunate that Bai Yu told her to use any force she wanted; she almost died on the spot.

"I only added a tiny bit of chakra, I didn't expect the combination of breathing techniques and chakra to be so effective!" Kushina tried to explain, looking at Shiraha who was sweating profusely.

Bai Yu made a gesture and said in an annoyed tone, "I know, just a tiny bit."

Kushina's tiny bit and Shiraha's tiny bit are probably separated by a distance as far as a galaxy.

Since Kurama gradually stopped causing trouble, Kushina's chakra control has improved significantly.

"Don't use breathing techniques unless it's a life-or-death situation. This is no joke."

Bai Yu said solemnly.

"Oh... I don't need it then." Kushina nodded obediently.

As she spoke, her face flushed slightly, and she whispered, "Don't be angry, at worst... I'll let you touch it."

"?"

Bai Yu looked puzzled.

"What did you say?"

“You often stare at the female nurses’ legs at Konoha Hospital, you must like them…” Kushina raised her right leg.

"Don't talk nonsense, I didn't say that!" Bai Yu's eyes darted around, feigning composure. "Like a withered twig, who would be interested in..."

boom!

Another large tree next to Bai Yu died on the spot.

Kushina's forehead veins bulged, her fiery red hair floated, and a kind smile appeared on her face. "What do you mean, 'like a withered tree branch'?!"

"I'm sorry, I was just joking." Bai Yu immediately apologized sincerely: "Please let me touch it!"

As their relationship grew closer, Kushina seemed to become increasingly irritable.

"Hmph!" Kushina snorted lightly, tilted her head slightly, and turned to leave with a touch of girlish arrogance.

However, when she turned around, her eyes seemed a little unfocused.

"See, I told you so! Even if you lose your temper, this brat named Shiraha won't turn against you. That's what friends are for." The Nine-Tails' confident voice echoed in Kushina's mind.

Although Kushina's personality is indeed somewhat impatient, Shiroha is special to her. If it weren't for Kurama's repeated encouragement, she wouldn't have been so headstrong.

However, it seems that Bai Yu does indeed fall for this approach; apparently, he prefers being passive!

In truth, Kurama's real thoughts are very simple—

"You wretched brat, you dare say I'm like a dog!"

10132203

[Chapter 29. Toad, Slug, Snake, Ape Demon]

Bai Yu's home.

He transformed his parents' room into a small laboratory for making medicines.

All the experimental equipment in the room was purchased by Masato Matsuno.

Once you have money, many problems cease to be problems.

Although small, it has all the essential parts; all the commonly used equipment in the laboratory is readily available.

In fact, Bai Yu wanted to conduct some other experiments, but because of his close relationship with Kushina, he also attracted a lot of attention.

Given his usual thirst for knowledge at Konoha Hospital, where he frequently came up with ingenious ideas, coupled with the pretense of researching new medicinal baths, it's quite normal for him to be tinkering with medicinal herbs at home.

It would be too dangerous to conduct cell and bloodline experiments in secret.

"If only we could set up a secret base outside the village," Bai Yu thought to himself.

As the saying goes, a cunning rabbit has three burrows.

You can't go too far in the village.

However, he hasn't graduated yet, so he has no chance to go out.

Who knows if the Third Hokage knew about the things Shiraha bought through Kushina? This is also why he has never conducted any sensitive experiments.

Bang!

Bai Yu was slightly distracted and added the medicine to the beaker a second too late. A small puff of black smoke immediately rose from the light blue liquid inside, and then the medicine turned black.

Another failure!

“Why is ‘Deep Blue Potion’ so difficult to make? It seems this substitute isn’t working either.” Bai Yu frowned slightly and skillfully poured the ruined potion into the special container at his feet.

"Deep Blue Potion" is a potion-making recipe that Bai Yu redeemed at the academy in his previous life. Similar to "Vitality Potion", it can also be used to assist in the practice of meditation.

The medicine also enhances cell activity and accelerates the absorption of energy particles, thereby promoting the growth of mental strength.

However, it has an additional benefit: it can slightly enhance physical fitness.

"Deep Blue Potion" is known as the perfect potion among level 0 potions.

Although there are many types of raw materials used to make it, none of them are particularly precious, and the difficulty of making it can only be considered medium to high.

It is said that the biggest advantage of "Deep Blue Potion" is that no matter how much is taken, drug resistance will not occur.

While wizard meditation can improve physical fitness, it's only a side effect.

No wizard would complain that their physique is too strong.

Sometimes, one's mental strength increases so quickly that one has to wait until one's physical constitution reaches a certain level before one can advance to the next level.

Bai Yu has taken too many "vitality potions" in recent years, and the potion's auxiliary effect on cultivation has decreased by nearly half, which has also slowed down his cultivation speed.

He had only heard about drug resistance in his previous life.

After all, in his previous life, he didn't have so many resources to support his cultivation, and he was able to be so extravagant as to drink "vitality potions" like water.

Konoha is the strongest ninja village in the ninja world, and Bai Yu is living off the wealthiest woman in the strongest ninja village, which is completely different from his previous life.

Bai Yu now needs to prepare for the creation of a new potion.

In the wizarding world, if an apprentice can skillfully make a potion, they won't have to worry about basic cultivation resources. In Bai Yu's previous life, he was able to advance to the third-level apprentice level. Besides the help from his family, the key factor was his excellent talent in making potions.

Unfortunately, the main ingredients for "Deep Blue Potion" were "exploded" to extinction in the Wizarding World in the previous life.

It's estimated that even if there are main ingredients, they are monopolized by powerful forces, and only the descendants of "capital" can enjoy them.

Therefore, Bai Yu only received a "useless" prescription.

But now the situation is different; he is the only wizard in the world.

Just like when making the "Vitality Potion", Bai Yu prepared most of the similar and substitute medicinal materials by comparing their appearance and medicinal properties. Only a few main materials were missing. Since Bai Yu had never seen them in his previous life, he could only find medicinal materials that were similar to those described in the prescription to experiment with.

Because it involves creating a new drug and testing it, Bai Yu's current success rate is 0%.

In the normal process of refining a level 0 potion, if a step is delayed by even a second, the potion's efficacy will at most be greatly reduced, but it won't turn into a waste liquid. Obviously, there's a problem with the substitute materials he's using.

There was no other way; if the "vitality potion" continued to work, he didn't plan to make any other potions.

The most crucial issue is that he cannot leave Konoha to search for medicinal herbs on his own, since some places are inaccessible to merchants and ordinary ninjas, and some herbs do not have a long shelf life.

"It seems we should make do with the 'Vitality Potion' for now; the 'Deep Blue Potion' can be refined slowly."

Bai Yu sighed, tidied up the experimental equipment, and his thoughts began to drift towards things that would make him feel happy.

During this period, Kushina's relationship with Kurama has made significant progress.

Whenever Shiraha and Kushina were together, Kushina would often relay the Nine-Tails' words.

Even though most of what they said wasn't nice, as long as Kurama was willing to speak, that was progress.

This can be seen from Kushina's rapid improvement in strength and the increasingly powerful energy radiation emanating from her body.

Even if Bai Yu didn't hide his strength, he really couldn't defeat Kushina.

Her punch, delivered with the power of a fox, was too much for Bai Yu to withstand.

According to his prediction, if things continue like this, Kushina's cells will eventually reach the level of a super-radioactive organism. Even if that doesn't work, he might be able to get something from Kurama later.

Chakra can even contain the soul, so Bai Yu wouldn't find it strange that it contains cells.

Perhaps the Nine-Tails' chakra can meet the requirements for advancing to the first level of gacha.

Speaking of which, Kushina really is his lucky star. Just by harvesting cells, Shiraha has reaped a great harvest.

He might reach the level of a first-class sorcerer before he turns 16, which is unimaginable in the wizarding world.

Even for wizarding apprentices with exceptional or super talent, it is an extraordinary feat to be promoted to a full-fledged wizard before the age of forty, especially since Bai Yu cultivates an advanced meditation technique.

These restrictions on promotion conditions not only didn't bother him, but actually made him look forward to the future even more.

As for the other two samples of super-radiated organism cells, based on Tsunade and Kurama's descriptions, Shiraha felt that the First Hokage's cells should meet the requirements.

Bai Yu still has no clue about the last cell.

As for the bloodline required for advancement, he felt it should be chosen from among the summoned beasts.

Among them, the most outstanding are the summoning beasts of the three holy lands: Gamabunta, Katsuyu, and Manda from the first part of the story.

Among them, Gamabunta and Slug were not favored by Hakuba. Based on the performance of the three Sannin in the battle, Manda obviously had the ability to fight two at once.

This type of large snake is obviously quite capable in combat and has good overall abilities.

Bai Yu's ninja talent attributes are Yang and Fire, and his elemental affinity is Fire, Shadow, Plant, and Negative Energy.

Although Gamabunta can use fire in conjunction with Jiraiya, his racial attribute is water.

As for slugs, I'm not sure, but they're definitely not fire.

Of course, there is another important reason: toads are too ugly, slugs are a bit too disgusting, and they are more suited to supporting roles.

Given a relatively better and more stylish option, Bai Yu naturally prefers the snake.

Another good option is the Third Hokage's summoning beast, the Monkey King.

The fact that the Monkey King could withstand Orochimaru's divine weapon, the Kusanagi Sword, with his bare body shows just how abnormal his defensive power was. If his physical strength was sufficient, his attack power wouldn't be weak either.

However, Bai Yu still prefers snakes. The three holy lands are an entire race, and there might be snakes with fire attributes, or even those with shadow and negative energy attributes.

"If you want to play with snakes, you'll have to find Orochimaru."