In three days, Ding Kai compressed the diameter of the water column from the original 2cm to 2mm, and the diameter was reduced to one-tenth.

And the double pressurization of devouring power and devouring chakra is also a black column of water with the thickness of this refill, and the pressure has increased by nearly three thousand times.

10 (Devouring Power Boost) *3 (Devouring Chakra's Boost)/0.1 (Reduced Diameter) = 3000.

Ding Kai also officially has one of his own hole cards, this ninjutsu consumes, but it is less than the Chakra of C-level ninjutsu, but it can be formed, about one-tenth of the power of S-level ninjutsu Water Escape Water Break Wave.

This new water escape ninjutsu has its flaws, that is, the water body cannot be used. Because the Devouring Soul cannot leave the body, the Water Body cannot generate Devouring Power, so it cannot be supercharged tenfold.

Similarly, shadow clones are unusable.

Of course, compared to the power of the new water escape ninjutsu, this disadvantage is nothing.

Moreover, Ding Kai's research found that with the compression of the water column, the content of devouring chakra in the water column is also greatly increased, and the phagocytosis attribute in the water column is also extremely obvious, even more obvious than the power of the high-pressure water column.

The big tree that Ding Kai has just cut has a cutting space of five millimeters, of which two millimeters is the diameter of the water column. And the remaining three millimeters are the water devouring attributes, devouring the trees.

It is equivalent to Ding Kailian cutting the belt and devouring it, directly cutting off the big tree.

This can be regarded as one of Ding Kai's achievements.

Ding Kai cultivated so desperately, naturally for the sake of what his father Ding Zuo said, and to prepare for the grade assessment.

Because of the previous buffet plan, the reputation of the Akido clan was somewhat disgraced in Konoha.

And Ding Kai's father, Qiu Dao Dingzuo, wanted to use the resources of the clan to cultivate Ding Kai's plan, but it was also rejected by the clan.

After a compromise between the two parties, an agreement was reached.

As long as Ding Kai achieves the first place in the grade competition and wins glory for the Qiudao family, Ding Kai will be rewarded with a ton of beef.

In fact, it can be regarded as a problem for Ding Kai.

Although the people of the Qiu Dao clan did not discriminate against Ding Kai because of his age, they also set up a small problem.

After all, this year's students are the most potential. Ding Kai's class contains almost all the families in Konoha Village.

The Uchiha family, the Hyuga family, the pig, deer, butterfly, dog, and insect secret art family, etc.

In other words, they are not optimistic about Qiu Dao Ding Kai. Especially when Ding Kai was nine years old, he refined Chakra. Saying this is just to gag the mouth of the patriarch Akido Dingza.

Therefore, whether it is to correct his father, to correct his name, or to fight for a ton of beef, Ding Kai will naturally not give up.

And Ding Kai's biggest competitor is Sasuke Uchiha.

In fact, it is not too difficult to beat Sasuke. The key to this matter is that once Ding Kai's ninjutsu is exposed, he will go from behind the scenes to the front of the stage. If you are noticed by some well-intentioned people, you must have a certain amount of self-protection.

As a result, Ding Kai had just completed the technique of Water Escape and Black Water Waves, and he devoted himself to the study of Water Escape and Water Iron Cannon.

Compared to the smooth sailing of the study of the technique of Water Escape and Black Water Turbulence, the study of Water Escape and Water Iron Cannon is very difficult.

The technique of water escape, water and iron cannon, although it is water escape, is actually the secret technique of the ghost lamp clan of Wuyin Village.

In this technique, the hand is made in the shape of a pistol, and a bullet-like liquid is shot from the tip of the index finger to pierce the enemy, and once shot through the sand clone that Iara transformed into Onoki.

This ninjutsu is actually a ninjutsu developed on the basis of the hydration technique of the Ghost Lantern Clan.

The Hydration technique allows the flesh to liquefy freely, negating physical attacks. In close-quarters combat, you can dodge attacks, sneak inside buildings to attack high-level strategies, and suffocate your opponent's head with a hydrated body.

While using the water and iron cannon, the Ghost Lantern clan partially hydrated their fingers, and then used the hydrated fingers as the barrel, the chakra as gunpowder, and the water escape as bullets to form this ninjutsu.

So the difficulty of this ninjutsu is how to make the finger become the barrel of the gun and launch the water escape.

The huge gap between the brilliant idea and the painful reality also made Ding Kai have to carry out this ninjutsu slowly.

To be honest, this ninjutsu is indeed the most suitable for Ding Kai. The consumption of chakra is very small, and the power is as great as that of a bullet, but unfortunately it is too difficult to develop.

For this reason, Ding Kai even had to consult most of the water escape ninjutsu recorded by the Hokage's office in the name of his father. Konoha is worthy of being the strongest ninja village in the ninja world, and the recorded water escape ninjutsu is comparable to the fog hidden village. However, to Ding Kai's disappointment, there was no secret technique of the Ghost Lantern Clan.

The development of new techniques is fraught with pain.

Ding Kai is also a role model to learn from him, Senior Itachi, who uses shadow clones to attend classes. His own body, and his water body, to conduct ninjutsu experiments.

The ninjutsu of the shadow clone that evenly divides the chakra is not difficult for Ding Kai, and he learned it as early as when he studied these two water escape ninjutsu.

Nine years of time-traveling, six or seven years of self-study, plus adult experience and IQ, have long made Ding Kai master. Sufficient theoretical knowledge, comparable to special forbearance.

Ding Kai began to admire the protagonists of online articles who developed new ninjutsu as simple as eating. It is said that they were able to develop a series of powerful and practical ninjutsu on their own without the help of any information.

Especially, those three-year-old lower ninja, four-year-old middle ninja, five-year-old special ninja, six-year-old upper ninja, seven-year-old elite ninja, nine-year-old shadow level, thirteen-year-old god level, sixteen-year-old six-level ninjas.

Obviously, I'm also hanging up.,But why can't I catch up with those same protagonists?!

It's just that the ninja world has existed for so long, since the six immortals founded the ninja sect, there are countless people who have ideas, and there is really such a powerful and practical, ninjutsu developed by a single person, and others have developed it hundreds of years earlier, such as the invention of the mad demon, the second generation of the Hokage Thousand Hands.

As for the amazing talent of Bo Feng Shuimen, and the perversion of Orochimaru, it is just picking up people's teeth and holding the stinky feet of the second-generation Hokage.

Time flies, and in the blink of an eye, three months have passed.

It has been nearly half a year since Ding Kai awakened his gluttonous soul. During this time, in addition to developing the Water Escape Ninjutsu, Ding Kai was constantly eating and drinking, and through the power of devouring, he increased the amount of devouring chakra in his body.

During this time, Ding Kai ate 30 kilograms of food a day, and he also ate about three tons of food.

After Ding Kai had the power to devour, he ate about a ton of food before he had a chakra equivalent to the lower ninja level.

According to the tenfold gap between the middle ninja and the lower ninja, it means that if Ding Kai wants to become a middle ninja and have a chakra at the level of the middle ninja, he must eat at least ten tons of food.

As for reaching the upper ninja, that's a hundred tons of food.

What's more, Ding Kai didn't know that at that time, whether food could play a role in refining and devouring chakra was still two words.

Ding Kai estimated that there was a gap of about three tons of food between himself and the strength of the middle ninja. Using food as a unit of measurement to determine strength, I am afraid that Ding Kai is also the only one that has never been seen before.

During this time, both the ninja world and Konoha were very calm, and nothing major happened.

In addition to the genius ninja of the Uchiha, Itachi Uchiha joined the Shadows.

And in the land country of Iwayin Village, there is a terrorist. A teenager named Deidara attacked the village, causing hundreds of casualties, and then defected to the village of Iwain.

Everything else is a little thing.

As for why Ding Kai knew such a secret thing, it was naturally the credit of the crossing.