Chapter 680 "Array" Upgrade

The power of the Book of Fusion is that it does not need the compatibility of fusion skills at all to directly upgrade the set main skill level, even if the secondary skills and its attributes are completely opposite, it does not matter;

In theory, Song Jian can combine all his skills and directly accumulate a full-level skill, but if the quality of the main skill cannot be determined, doing so can only reduce his own strength;

"Set 'Array' as the main skill!" Song Jian directly pulled the "Array" skill into the main skill slot. Song Jian's eyes swept across the skill bar for the skill to be consumed. Finally, the two skills "Magic Rune Engraving" and "Magic Rune Array" were selected;

The magic rune engraving skill is only level 3, but the magic rune formation skill has been upgraded to level 7 by Song Jian. These two skills can be converted into a large amount of proficiency for the "Array" skill upgrade;

After Song Jian dragged these two skills into the sub-skill slot, he was immediately prompted by the system;

System: Are the skills "Magic Rune Array" and "Magic Rune Engraving" integrated with the skill "Array"? whether

System: After selecting fusion, the "Magic Rune Array" and "Magic Rune Engraving" will disappear, there is a certain chance to merge into a new skill, and there is a certain chance to strengthen the "Array" skill. If the fusion fails, the secondary skills will be converted into The proficiency of the "formation" skill will increase the level of the "formation" skill;

Fusion!

Song Jian immediately clicked the "Fusion" button;

The Book of Fusion burst out with a white light, the two skills in the secondary skill slot slowly disappeared, but the "Array" skill in the main skill column burst into a splendid light.

System: Your skill "Array" is upgraded from intermediate level to advanced level;

System: Your skill "Array" has been strengthened; the formation time is shortened by 50%, the power of the formation is increased by 30%, the analysis of the formation is +2, the key node detection of the formation is +3, and the understanding of the formation is +5;

A smile appeared on the corner of Song Jian's mouth. He had planned to fill in a few more skills, but now it seems that he no longer needs it.

"Sure enough, using skills with similar attributes for fusion can still improve the success rate." Song Jian thought to himself.

The shortening of the formation time and the increase in power are not very effective for Song Jian now, but the analysis of the formation and the detection of key nodes are really important.

In fact, these two attributes are to be used in conjunction with the "formation comprehension" that follows. When encountering a formation that has never been touched before, there is a certain chance of learning this formation.

But now for Song Jian, he doesn't need to learn the Qingyun Sword Formation, he just needs to break the Qingyun Sword Formation;

Destruction is always much easier than construction, and the more complex the formation, the easier it is to be affected by some key nodes, resulting in the instability of the formation;

It's like pushing dominoes, just a slight movement somewhere can affect the entire array.

After the fusion of the "Array" skills, a huge flow of information flooded into Song Jian's brain instantly, but under the support of Song Jian's strong mental attributes, he only felt a little dizzy, and after a while, he was completely dizzy. Comprehend and digest all this information;

At this time, Song Jian looked at the Qingyun sword formation above his head again, and the context became much clearer;

"The power of the mountains that can mobilize the entire mountain peak, the Qingyun Sword Formation, is really extraordinary." Song Jian couldn't help but admire.

The higher the level of the formation, the more Song Jian could see clearly. The extraordinary things about the Qingyun sword formation and the admiration for Liu Qingyun also emerged from the bottom of his heart.

Liu Qingyun is astonishingly talented, and he really deserves to be a character who created a sect with one blow;

But the more this is the case, the more Song Jian wants to get rid of him, not only because of the mission requirements, but the most important thing is that if he has a grudge against such a person, Song Jian may not even sleep well at night.

"Although this sword formation is mysterious, I don't need to destroy the entire sword formation. I just need to cut off the connection between the sword formation and Qingyun Peak, so that it cannot use the power of the mountains!" Song Jian thought to himself.

At this time, the abyss demon lord, the abyss breath of the sky has been shattered by the Qingyun sword energy, and the coverage area is less than half of the previous one. If this continues, it will only be a matter of time for defeat.

"Damn, as long as you give me a few more days, I will be able to recover to the strength of the peak period. You, a little human, can't be my opponent at all!" The abyss demon lord roared loudly;

Once it recovers to the third-order strength, no matter how powerful the Qingyun Sword Array is, the Demon Lord of the Abyss can be broken by brute force. At that time, the entire Qingyun Peak can be smashed by its palm. With the help of Qingyun Peak's Qingyun Sword Formation, It won't be in the eyes of it at all.

"Your existence, I have already passed the book of flying swords and informed several sects around Qingyun Jianmen. It will not be long before the news of an abyss demon lord will spread throughout the continent, and you will never have time to recover to your peak strength. "Liu Qingyun's face was ashen, controlling the Qingyun Sword Formation, which consumed a lot of his energy. Now he only hopes that the abyss demon lord can retreat in spite of the difficulties and give him and Qingyun Sword Sect a day or two of respite. When the time comes, the surrounding Several sects of the sect will come to support, and after a while, when those big sects with third-order combat power and fourth-order combat power arrive, a small abyss demon lord will soon be suppressed;

At this time, the demon lord of the abyss has already given up his mind. Qingyun Jianmen is a hard bone. He has absolutely no need to die. As long as he goes to find one or two human towns and sacrifices their flesh and blood, he will be able to recover quickly. Tier 3 combat strength;

"Humans, we might as well retreat temporarily. In two or three days at most, I can..." The voice of the abyss demon sounded in Song Jian's ear;

"Hold on, this sword formation, I will be able to crack it soon!" Song Jian directly interrupted the words of the abyss demon lord;

Abyssal Blade was stunned for a moment, and said in disbelief: "How is this possible, this is..."

"I know what I'm doing, you just need to remember that you must fight him before I say you can retreat!" Song Jian said firmly;

"But……"

"Could it be that you want to taste the feeling of your soul being torn apart again!"

"...Well, at your command!"

With Song Jian's strong insistence, the abyss demon lord could only continue to fight helplessly, but deep in his heart, he couldn't help but let out a roar;

"Damn human, wait, one day, I will tear your body to pieces, and let your soul burn for ten thousand years under the abyss demon flame!"

Just as the abyss demon lord struggled to fight against the Qingyun sword formation, Song Jian, who had observed for a long time, finally lit up, and a smile appeared on the corner of his mouth;

"I found it!" Song Jian said to himself;

...