Any part of the dark frost giant's body was covered in a thick layer of frost, and its head was protected by a crown made of heavy ice blocks, except for the bare piece at the back of the head, which looked a little abrupt.

Thinking of that place was where Yan Luoyu was hiding, Li Xian couldn't help but think that it was probably the biggest weakness of this dark frost giant.

If you analyze it carefully, the probability is really high.

"Cheng Jing Daoyou, you attract its attention, let me see if the positional defense of the back of this monster's head is the same as the rest of the body. Li Xian said decisively.

"Haode, no problem, but hurry up, I guess I can't delay it too long. Cheng Jing said, at the same time, he waved two colorful ribbon magic weapons in his hand, in the face of the pressure brought by this powerful dark frost giant, he also took out the ability to press the bottom of the box, these two ribbon magic weapons have great power, and as soon as they were swung out, they launched a crisp and incomparably light groan, which greatly changed the situation of the battle, and even completely wrapped one of the arms of the dark frost giant, and the terrible liliang of the huge body of the dark frost giant could not break free for a while, and at the same time, under the sudden explosion of the streamer power, even the frost on the surface of the arm was shaken away, and he couldn't move for a short time, and was slightly injured。

Such an attack immediately angered the dark frost giant, so that the dark frost giant immediately focused most of his attention on Cheng Jing's side, and opened his mouth to spew out a white light, which contained extremely strong freezing gas, and even the half-step void spirit great monk was sprayed, and there was a danger of being frozen and falling, which immediately made Cheng Jing have to let go of the two ribbons. Dodge. At the same time, the other five arms of the Dark Frost Giant waved at the same time. Chasing Cheng Jing frantically in mid-air made Cheng Jing's dodge very difficult, and the frost on the other injured arm was also healing rapidly at a speed visible to the naked eye, and it didn't take long for him to completely lose the appearance of being attacked.

In a matter of moments, it was completely healed.

The Dark Frost Giant roared, and all six arms were fully restored, each pinching or swinging a different seal. Or emit a series of freezing cold lights, dark magic attacks, and the light in the sky fell like raindrops, frantically besieging Cheng Jing in mid-air.

Although Cheng Jing was able to rely on the two ribbons to resist, and her body was exquisite, she immediately fell into a disadvantage, and it was obvious that she only had the ability to parry, not the slightest power to fight back, and there was a big gap in strength, if there was no accident. Defeat is only a matter of time.

At this time, Li Xian's accumulation was already complete. The light flashed in his eyes, and he directly put away the Hundred Shadows Flying Sword, but directly transformed his body into an overlord state, and then with a flick of his body, he came to the back of the Dark Frost Giant's head, and with a punch, the Overlord Strength that contained the third layer of the Ten Thousand Tribulation Golden Soul Technique slammed into the back of the Dark Frost Giant's head, and all of them bombarded into it, without any remnants at all.

The liliang contained in this overlord power is a hundred times stronger than any time Li Xian has swung it before.

Since the Hundred Shadow Flying Sword is ineffective, then use the fist strength of the overlord state, and the fist strength of the overlord state contains the breath of destruction of everything, which is the nemesis of this kind of strong defense.

The overlord raised his top and threw a punch, as if he was invincible in the world, this hearty feeling made Li Xian can't help but look up to the sky for a while, and the sound of the long roar even suppressed the earth-shattering roar of this dark frost giant.

Bombarded by the terrifying destructive True Yuan into the back of his head without any protection, the body of the Dark Frost Giant froze suddenly, and then let out a roar of disbelief, and there was a click in the back of the head, and there were countless cracks, and countless rune spells were ruthlessly torn apart and scattered into the air, and at the same time, the black and dark liliang protection on the body was suddenly weakened by more than half, although the frost protection layer was not reduced too much, but it could also be seen that the liliang of the frost protection was obviously not as good as before.

"Sure enough, this dark frost giant is not invincible, the weakness is in this place in the back of the head, looking at this state, the effect of that blow just now, as long as you hit a few more times, you can hope to defeat this dark frost giant, Cheng Jing Daoyou pay attention, specifically attack this, I'm afraid other places have no effect, only here is its life, let's go!" Li Xian shouted in surprise.

Cheng Jing also understood, and immediately changed the direction of the attack.

This time, it was replaced, and Li Xian attracted the attention of the dark frost giant who was furious because of the serious injury, so that Cheng Jing, who was breathing for a while, shook the back of the dark frost giant's head silently, and used the magic weapon of the ribbon to hit it fiercely, and the two ribbons flew in the air, and only after they were raised high did they slam down, exerting the power contained in it to the limit, even if it was the magic weapon of the immortal family, the diamond stone, it could be easily shattered.

The two streamers slammed into the back of the Dark Frost Giant's head, instantly further expanding Li Xian's victory just now, and it turned out to be a crack, from which countless strong ice energy erupted.

Fortunately, Cheng Jing flashed fast enough, otherwise she would be sprayed by this ice vitality and would be injured if she didn't die.

The Dark Frost Giant let out another earth-shattering roar, and his steps staggered a little for a moment.

With a flicker of his figure, Cheng Jing had already come to Li Xian's side, and said with joy: "Fellow Daoist Li Xian, this trick is really useful, if you can hit that part continuously, maybe it is really possible to really kill this dark frost giant, and after the killing, you will be able to obtain the Yama Luo Jade at the back of its head." ”

The Dark Frost Giant roared again and again, and after being injured twice in a row, it finally learned to be smart, this time it was actually holding the back of the head with both hands and making a protective posture, this time even Li Xian and Cheng Jing, in the case of attracting the attention of the Dark Frost Giant, it seemed that it was difficult to hit its weakness.

Anyway, it has six arms, and even if two are used, there are still four more to attack.

However, seeing the movements of this dark frost giant, Li Xian did not panic.

"Hehe, since we have discovered the weakness, where is it possible to hide so easily, thinking that there is no way to protect us? It's too naïve, Cheng Jing Daoyou, this time I'll change it. Li Xian let out a long laugh, during this time, there was already a little tacit understanding with Cheng Jing's cooperation, Cheng Jing suddenly used two powerful streamer magic weapons to forcibly drag one of the arms of the Dark Frost Giant away, so that his body lost its balance, although it was only a short period of time, but it was enough for Li Xian to seize the opportunity, first came to the back of the Dark Frost Giant's head, kicked the other arm of the Dark Frost Giant's head away a little, although the amplitude was not large, but it could barely reveal a gap, so that Li Xian had a space to attack, and then condensed the liliang of the whole body, slammed the powerful Immortal Dao True Yuan into the back of the dark frost giant's head, and the power of this blow was even more powerful, terrifying to the limit, and it felt like everything in it was shattered.

The cracking at the back of the dark frost giant's head became more and more serious, and countless ice vitality erupted frantically, but Li Xian and Cheng Jing were different, the strength of the immortal body was more than Cheng Jing's, and there was a translucent golden immortal armor on his body.

At the same time, it was a punch that bombarded it, and the divine power of the overlord state was exerted to the extreme, it really opened the jiashi, and the fist rained like raindrops, because the third layer of the Golden Soul of the Ten Thousand Tribulations was successfully cultivated at the peak of Xiaocheng, and the relationship with sufficient skill was even more powerful, and it brought a fire of the flame king's state, and suddenly the damage brought to this dark frost giant was even greater, one punch, another punch, this dark frost giant was really powerful, the biggest weakness was the back of the head, and he ate Li Xian's full attack so many times, and he could still stand tall and maintain the state of attack, and the six arms pinched a wonderful seal, and he actually wanted to fight to the death with Li Xian, spewed out six pitch-black icicles, and slammed into Li Xian in the back of his head.

"It's not good, Li Xian Daoyou, hide quickly, it wants to die with you. Cheng Jing saw it, and couldn't help but change color, and when she wanted to help, it was too late, but at this time, Li Xian was not in a hurry, her face showed a trace of ruthlessness, and she didn't dodge in the face of the six icicles black light that was about to hit her body, but just concentrated all Liliang on her fists again and smashed it hard.

He trusted that he could get it faster than the massive Dark Frost Giant, and if he didn't have that confidence, there was no way he could fight it.

With a bang, it was like smashing an eggshell, and the tough back of the dark frost giant's head was finally completely smashed open by Li Xian, and what spewed out of it was no longer the Ice Yuan Power but the essence of the dark liliang source, which was equivalent to the origin blood of this dark frost giant.

Let the movements of this dark frost giant freeze suddenly, the six huge arms shook in unison, and the black icicles that emitted could no longer be controlled, and they shot out scattered, bombarding the ground, forming huge black icebergs, Liliang seemed to be extremely powerful, but it couldn't bombard Li Xian's body, and it was no longer effective.

The huge body fell down, stirring up the ice and dust in the sky.

Ten punches, bombarded in the weak position, and it took Li Xian's whole body ten punches to blast the back of the dark frost giant's head open and completely killed.

Even if it is a weakness, the defense is still so strong, and there are almost no weaknesses in the rest of the area. (To be continued......)