"What are you doing with such tattered and useless combat skills!"

Yun Yi rushed back to the training ground with the cheats that recorded the combat skills, and Hong Tie read the two B-level combat skills first, and after reading them, he was full of praise for Yun Yi's vision. And the other non-level cheatbook called "Star Thorn" made Hong Tie very annoyed.

"Look at the stingy appearance of your headmaster's old-fashioned old man, since you are only allowed to take three books, how good it would be for you to take all B-grade ones......" Saying this, Hong Tie, who was angry, immediately pulled Yunyi to find the principal, planning to change it.

Yun Yi hurriedly stopped, joking, this book was originally specially selected by him, how could he let Hong Tie go back.

"Instructor, I think two combat skills are enough. Besides, the headmaster is so busy, let's not bother him all the time. Don't worry, I will try my best to master these two combat skills, and I won't disgrace you. ”

"Ugh." Hong Tie let go of Yun Yi, sighed and said, "Don't say you're proficient in two combat skills. These two B-level combat skills, if you can master one in this month's time, it is already very good. If you had three, you would have a little more choice, and now there are only two...... That's it. ”

Seeing Hong Tie thinking about him, Yun Yi's heart was a little moved. However, he didn't tell Hong Tie that he had firmly remembered all the B-level combat skills in the library.

Hong Tie sat on the sofa, picked up the two B-level combat skills and looked at them carefully. As for the "Star Thorn", he didn't even look at it, he threw it aside, and was carefully packed into his bag by Yun Yi.

B-rank combat skills are already very complicated, and if ordinary people can master one within a month, it is enough to make people exclaim genius.

And what Hong Tie has to do now is to carefully study these two combat skills and select a combat skill suitable for Yun Yi to participate in the competition. After his careful analysis, one of the two books is called "Blade Explosion Slash", which mainly uses multiple missile attacks to feint, causing the opponent's visual mistakes, but its main attack method is the long knife hidden behind it, taking advantage of the opponent's visual delay in a short period of time to give the opponent a fierce attack.

And another combat skill is called "Spiral Blade", which is extremely powerful. It is to use the engine of the mecha to overload in a short period of time, gather powerful energy, form a spiral propulsion force after the explosion, and use the strong inertia and impact force to cause irreparable setbacks to the opponent as much as possible. As long as it is hit head-on by the spiral blade, I am afraid that even the King Kong mecha, which is known for its defensive power, will cause very serious damage. If it is another ordinary mecha, it is completely possible to blow up the opponent with just one blow.

However, this spiral blade also has a very serious drawback, otherwise with its attack power, it is enough to be rated as a strong record of the A rank.

The first is the process of charging, which has very strict requirements for the engine of the mecha, and a slightly old engine, or insufficient output power, will lead to the failure of the combat skill launch. Moreover, this overload of the engine will also cause some damage to the mecha engine, and if it is used too many times, it will even cause permanent damage to the engine.

Secondly, it is the process of his initiation. Before activating, the mech needs to accumulate energy, and this recharge process can take up to three to four seconds. During the charging process, the mecha cannot do some actions that consume too much energy, otherwise the charging process will be prolonged, and the charging process may fail.

In addition, in the process of actual combat skills, the mecha attacks in a spiral shape. This is a serious test for the pilot of the mecha. According to Hong Tie's estimates, even a warrior with the strength of the eighth level of martial arts, in a battle, his physical state supports him to cast the spiral blade twice at most.

After telling Yun Yi about the advantages and disadvantages of the two combat skills, Hong Tie asked him to make a choice. And his advice to Yun Yi is the explosive "Spiral Blade". Although there are many shortcomings of this skill, it does not affect its extremely powerful attack power at all. Moreover, with Yun Yi's performance in previous battles, that kind of hidden ability, it can be seen that he has a lot of combat experience. If you use this move when you are taken by surprise, you will give your opponent the most fatal blow.

In Yun Yi's opinion, he must master all of these dozen combat skills. Since it's free, if you don't master it all, how can you take the hard work of the principal and Instructor Hong Tie.

But now that he had to deal with Hong Tie, he immediately agreed.

Although the cultivation of the eighth level is only enough to use it twice, he has now broken through to the ninth level, and under the influence of the mysterious necklace, as well as the bonus of "Hao Qi Zheng Tiandu" to his physical fitness, the load caused by a spiral blade is only a small meaning to him.

Once you've chosen, it's time to train.

Only by mastering these skills proficiently can you cast them without hesitation in official competitions. If you are not proficient enough, and you have a wonderful opportunity in front of you, but because of a mistake in a certain instruction or action, you are in a crisis, then the gain outweighs the loss.

Without saying a word, Yun Yi got into the mecha simulator and began to train on the combat skill of "Spiral Blade".

Time passed little by little, and it took less than two hours for Yun Yi to master all the orders. The next step is to connect these commands in succession to form a true spiral blade. As his subordinates' orders quickly struck out one by one, the red-maned fiery horse's long knife stepped forward, forming a defensive stance. The energy flow was rapidly mobilized, and a large amount of it was charged into the mecha engine. A few seconds later, Cloud Wing burst into a roar, a massive stream of energy that spewed blue-green light from the tail of the engine.

The mecha, which is several meters high, is extremely light at the moment. Jumping into the air, under the impetus of energy, the mecha spun at high speed and rushed towards the front.

"Boom."

With a loud bang, a towering giant tree that was selected by Yunyi as a target turned into a pile of debris.

"It's so powerful!"

Looking at the scorched black broken wood chips, although he had guessed that the power of this combat skill was very strong, he never expected that the attack power it possessed was so powerful. What's more, this is his first actual combat, and many steps are not very proficient, and he can also cause such a lot of damage.

If he really mastered this skill, what mech could withstand his attacks?

For the competition, Yunyi was full of confidence at this moment and practiced harder.

And Hong Tie, who was watching the video outside, was full of horror. What surprised him was not the attack and destructive power of the spiral blade, but the speed at which Yun Yi mastered the mecha combat skills. Generally speaking, from coming into contact with a B-level combat skill until it can be fully unleashed, even the most talented person will never be able to do it without two or three days of careful study.

"This guy, what a monster! But...... I like it. ”