Roaming the heavens begins with Hokage

Chapter 20 Ninjutsu Upgrade
"This wave... just arrived!"

After Xia Yun made up his mind, he began to check the system mall. Before he got tough, he had to make sufficient preparations to ensure that he was safe.

All he has now is the 500 copper coins he just got. Before leaving the village, he bought all the copper coins for ninja tools.

He bought some double wood, mainly because it is cheap and practical, and it is a must-have item for ninjas to go out. It can save his life at critical moments. Unless he is stupid, he will not prepare a double wood if he has funds.

"Only five hundred copper coins, it seems that I can only buy one C-level ninjutsu..."

C-level ninjas are highly practical, almost all levels of ninjas are using them, and the appearance rate is naturally the highest. Ninjas at this level will master one or two types of C-level ninjutsu.

As far as Xia Yun is concerned, he has exchanged the fire attribute before, and the basic ninjutsu of the fire attribute - fireball, so his choice this time will still be in the fire escape ninjutsu.

There are only a few types of C-level fire escape ninjutsu for Xia Yun to choose from, namely the Jutsu of the Great Fireball, the Jutsu of the Phoenix Fire, the Jutsu of the Great Fireball, and the Jutsu of the Dragon Fire developed by Sasuke. These four ninjutsu.

Needless to say, the big fireball technique is an upgraded version of the fireball technique exchanged by Xia Yun before.

As for the other three ninjutsu, in Xia Yun's opinion, they are all similar, except that there are some differences in their use. One is purely single-handed Haohuoball, the other is Fengxianhuo for group attacks, and the last one is Dragonfire for ranged group attacks. surgery.

These three kinds of ninjutsu have their own characteristics, and their power is also very good, but for the next battle, he needs to think carefully.

As we all know, the fighting style of samurai tends to be melee, and it is more flexible. It is difficult to attack single-body ninjutsu. Consumption will also affect the physical strength of the caster.

Although the attack range of group attack ninjutsu has increased, the accuracy and power will be greatly reduced, and it will become more difficult to attack the target, unless he can set the battle location in the woods, group attack ninjutsu Techniques can play some role.

Apparently, the samurai didn't intend to go into the woods and fight him!
And the last remaining ninjutsu - Dragon Fire Jutsu, is stronger than Fengxianhuo in terms of power and scope, but it has a fatal weakness, that is, it needs to be arranged in advance, which is obviously not arranged by him. Time, even if there is a time arrangement, it is difficult to play a role with the insight of a samurai.

One of the four ninjutsu was passed before being selected, and the remaining three ninjutsu were not suitable for the next battle. Xia Yun would have a headache now.

After thinking about it for a long time, there is still no result, but time waits for no one, and if it is delayed, it is very likely to lose this once-in-a-lifetime opportunity.

At this time, Xia Yun noticed a detail, a detail on the property panel.

He suddenly discovered that there was a "+" sign behind the fireball surgery he exchanged earlier. What does this represent?This means that the skills can be upgraded, but he doesn't know what is needed to upgrade the skills.

It doesn't matter if you don't know, he can ask, the existence of the system is to solve the host problem!

[The way to upgrade the skill is very simple, you only need the host to have two identical skills to upgrade the skill. 】

Xia Yun asked again: "What will be added after the skill is upgraded?"

[Proficiency, power and understanding of skills. 】

Xia Yun's eyes lit up. According to the introduction of the system, if a D-level fireball technique can be upgraded infinitely, wouldn't it be so powerful...

[Don't dream, this system is not an infinite upgrade system, there is an upper limit for upgrading skills, but...]

"But what?" After hearing the system's explanation, he was a little disappointed at first, but the system's "but" made him ignite his hope again.

[The upper limit of the skill level is level 9. Theoretically speaking, fireball can be upgraded to the full level. Although it can't destroy the world like host YY's, its power is indeed close to S-level ninjutsu, and even surpasses S-level! 】

Anyway, this is great news!

For him, exchanging for a C-level ninjutsu that is not very practical will not help much in the next battle, but upgrading a few D-level ninjutsu may change the situation of the battle.

The most important thing is that the landlord's family has no surplus food to waste!
"Upgrade Fireball!"

[Ding~ The host upgrades the D-level fire escape ninjutsu fireball, which costs 100 copper coins. 】

[Ding ~ D-level fire escape ninjutsu fireball, the upgrade is successful! 】

Looking at the upgraded fireball technique, Xia Yun said pleasantly: "It seems that the development route of upgrading ninjutsu is easier than expected!"

Ninjutsu: Fireball
Attribute: fire escape
Grade: D+ (enhanced version)

Consumption: A– (Chakra: from 5 points)

Power: ★★ (The power of ninjutsu can be changed according to the output of Chakra)
knot seal: child
The ninjutsu that originally required three seals to release, now only needs one seal to release, and the power has changed from the previous one star to two stars. This time the money is really worth it.

After Xia Yun's attempt this time, his future style of play is likely to develop towards the fort style, so he needs a matching life-saving tactic, and the substitute technique is a good choice for him at present.

Substitution is also known as small space ninjutsu, which can instantly swap animals, plants with one's own body to avoid attacks.

Although Substitution is only a ninjutsu with E-level difficulty, its practicality has surpassed its own difficulty, and has reached all the characteristics of higher-level ninjutsu.

Compared with other space-type ninjutsu, Substitution Jutsu is currently the most suitable for Xia Yun in terms of cost performance and practicality.

"Upgrade Substitution Technique!"

[Ding~ The host upgrades the E-level ninjutsu substitute technique, which costs 50 copper coins. 】

[Ding ~ E-level ninjutsu substitute, the upgrade is successful! 】

"Check the properties of Substitution!"

Ninjutsu: Substitution
attribute: none

Grade: D (enhanced version)

Consumption: A (Chakra: 3 points)
Power: no
Sealing: none (gestures and specific props are required)
Substitution with such attributes is very powerful!

Except for specific secret techniques, ninja ninjutsu can be used indefinitely, as long as you have chakra, you can use it forever.

The enhanced substitute technique consumes less, and only needs specific gesture guidance to exchange positions with the props prepared in advance. This is simply a must-have skill for the wretched style, and it is a perfect match with the fort style.

"Continue to upgrade the substitute technique!"

[Ding~ The host upgrades the D-level ninjutsu substitute (enhanced version), which costs 50 copper coins. 】

[Ding ~ D-level ninjutsu substitute (enhanced version), the upgrade is successful! 】

Ninjutsu: Substitution
attribute: none

Grade: C- (enhanced version)

Consumption: A+ (Chakra: 2 points)
Power: no
Sealing: none (gestures and specific props are required)
Xia Yun originally thought that if he upgrades the Substitution Technique again, the consumption of copper coins will be doubled, but he did not expect that the price would still be the same as before. Such a result... I really like it, it's so exciting!

"Continue to upgrade the substitute technique!"

How can a skill that can save one's life be upgraded by only one level? Of course, it can be improved as high as it can be!
Ps: Ask for votes!
(End of this chapter)