"Do you have to rely on yourself to understand and comprehend in order to upgrade the Bright Holy Sword?" After searching inside and out for two days and two nights to no avail, Lin Shao couldn't help but show embarrassment with a gloomy face, although he was extremely smart and could be called one of the best demons, but he didn't think that he could comprehend the method of upgrading the Bright Holy Sword.

After all, the Bright Holy Sword was an ancient divine weapon that fell from the First Heavenly God Domain to the human world during the Great War of Gods and Demons 100,000 years ago, and its breadth and profundity were not something that human warriors could penetrate.

"What now? We've all been here for two days and two nights, and we haven't found any way to upgrade? I'm afraid that the five young emperors and the disciples of the Immortal Palace have already got quotas. Yan Shen glanced around a few times without a clue, and said with a bit of anxiety in his worried and uneasy tone, although he is also a divine light soldier, but it only belongs to a high-level secret treasure blade with a sword soul, not an ancient divine weapon, and it does not have the ability to upgrade the Bright Holy Sword at all.

"It's better to ask for others than for yourself, it seems that I can only rely on my own wisdom to comprehend." Although Lin Shao knew that he couldn't understand the upgrade method of the ancient divine soldiers, but now he couldn't find a way to upgrade in the Sword Heart World for two days and two nights, it is estimated that the predecessors of the Sword Ancestor did not leave the so-called upgrade method at all, so he had to rely on his own understanding and comprehension.

After a while, Lin Shaogen and Yan Shen spread out their bodies and swept out of the sword heart world, and then, a spiritual power emerged from the whirlpool at the center of the former's eyebrows, forming a spiritual space to wrap the Bright Holy Sword in clusters, and then control it to constantly rotate around him. Although it was only controlling the Bright Holy Sword to rotate around, its consciousness had already flown out of the entire Kunlun Domain.

This is also a method to learn from the method of comprehending beyond the mortal body and cultivating into a demigod body in the space-time crystal house before defeating the Bat Demon King, but unfortunately after half a day, there is still nothing. Obviously, the method of comprehending beyond the mortal body is not suitable for the Bright Holy Sword upgrade.

At the same time, Yan Shen was not idle beside him, and his soul consciousness was also injected into it, and then his entire body was completely integrated into the entire Sword Heart World, but unfortunately he also did not find any way to upgrade after an hour.

Due to the inability to comprehend for a long time, after experiencing failures again and again, Yan Shen finally chose to give up, and after grabbing out of the sword heart world, he became Lin Shaogen's protector next to him. Because the Five Great Young Emperors and the Immortal Palace disciples were far away in the ninety-seven tests, there was no one else in the second test except for the two of them, so there was no need for the former to protect the Dharma and worry about others disturbing them.

But because he couldn't help Lin Shaogen in the upgrading of the Bright Holy Sword, Yan Shen Fang started this completely unnecessary protector, in his own words, "If you are not afraid of ten thousand, you are afraid of what if."

Immediately, Lin Shao retracted the consciousness that flew out of the Kunlun Domain, and then gradually integrated into the entire Zhou Tian, this method is basically the same as that of Yan Shen, except that the difference is that it is the Sword Heart World; One is the Zhou Tian of the entire Kunlun Domain. Another day and night passed, and Lin Shaogen still hadn't comprehended any method of upgrading, but he was not disheartened by this.

He quickly thought that the direction of flying out of Zhou Tian and integrating into Zhou Tian was fundamentally wrong, as for what was wrong? Lin Shaogen couldn't think of it for a while.

On the other side, in the ninety-seventh test, the five young emperors and the disciples of the Immortal Palace were engaged in a fierce battle, although they had not yet reached the final test, but the huge temptation of the top ten places had already made them regard others as thorns in their side. The fastest way to get the top 10 spots is to defeat or kill the opponent directly.

Because it was not the disciples of the Immortal Palace who fought alone, but together to deal with the five young emperors, the latter, who were originally fighting separately, had to join forces to deal with it. It is true that the five young emperors are all invincible kings on the first level of the Divine Void Realm, but there are only five people at the bottom, and there are thirteen people on the side of the disciples of the Immortal Palace, except for Chu Wushen on the fourth layer of the Divine Void Realm, there are two who are the third layer of the Divine Void Realm, the second layer of the five Divine Void Realm, and the first layer of the five Divine Void Realm.

The disciples of the Immortal Palace are all cultivators of the Divine Void Realm, not to mention the strength or weakness of the cultivation, the Immortal Palace side alone will definitely crush the five young emperors. In the next second, the figures of the two sides turned into a confrontation of beams coming and going, and the beams not only tore apart the current space, but even the space in the past was torn in half, which shows how powerful and terrifying these beams are!

Half an hour later, the beams of light turned into human shapes, and because the disciples of the Immortal Palace were numerous, the five young emperors all left a lot of scars on their bodies. "Five Young Emperors, the two of us will fight one of you and more, do you have no chance of winning or surrender! You're going to quit the Celestial Temple selection test, or we're going to knock you off here. ”

Seeing the five young emperors covered in scars, Chu Wushen couldn't help but stop his hand, and said with a little smugness to the threat of the five young emperors. It's just that I don't kill the five young emperors directly, it's because if I kill them, I'm afraid that the five super sects will unite to deal with the Immortal Palace, although with the strength of the super king sect of the Immortal Palace, I definitely don't take any small super sect in my eyes.

But the combination of the five super sects is indeed a force to be reckoned with, so the disciples of the Immortal Palace have some scruples, so they choose to use verbal threats to make them retreat.

After another half an hour, Lin Shao realized that the upgrade of the Bright Holy Sword should not be limited to strength, but his body and mind, whether it can be fused with the sword heart of the Bright Holy Sword. Of course, it is not as simple as the person who has become one, because this method failed at the first attempt.

It is whether the body and mind can be fused with the sword heart from a distance, and as time goes back little by little, Lin Shao gradually forgets his existence, and soon the whole body and mind merge with the sword heart of the Bright Holy Sword in the air, and the two do you have me and I have you.

After a pause, the Bright Holy Sword that was rotating around it suddenly stopped, and in an instant, it split into two sides and cracked apart, and then, what appeared in front of Lin Shaogen and Yan Shen was a divine light sword with a full body of light dragon. Then, a pillar of light pierced into the Nine Heavens from the second test, and the pillar of light pierced a large hole in the sky at the top of the firmament.