In these three days, Zhou Hao combined the collected fire crystals, and found that there would be different changes under each combination, he also combined the pieces that could split the fire crystals, Zhou Hao got the rune that made him happy, this rune perfectly fits his own fire realm - doppelganger, as long as his own doppelganger exists, there will be a variety of different changes, and even he broke through the limitations of the four doppelgangers, and forcibly split out twenty-one doppelgangers, which is a change that Zhou Hao dare not imagine, With his current strength, he can't control so many clones at the same time, and as time goes by, Zhou Hao's divine sense is also improving rapidly, and Zhou Hao believes that it won't take long for him to realize this wish.

The doppelganger has a lot of characteristics and functions that he didn't expect, all of them need a strong divine sense as the foundation, every ability to comprehend makes Zhou Hao's heart move, he spent the past three days comprehending the characteristics of this rune, Zhou Jie and Liu Mengji can't break through the S-level, and they can only calm down and learn Zhou Hao's rune of their choice.

It's just that their realm can't do Zhou Hao's good fit, but they also have good powerful attack methods, these means don't require them to spend time condensing their handprints through rune blessings, which can be regarded as easy to handle, which is enough to make them stand out from the crowd.

Everything seems to be perfect, but there is a problem that people have to face, the rune drive in their body consumes more energy than they imagined, when they use the runes, they have to transform into the form of the lava giants who fought with them, and the disadvantage is here, they can't let the battle last too long!

"Zhou Hao, our strength can only maintain the form for about ten minutes, and if we can't break through the S-level, we can only do it here at most, even if we enter this palace in this form, we won't be suppressed by the environment inside, but... Zhou Jie said that he couldn't say anything more here, he knew that he finally took off Zhou Hao's hind legs, which is why he kept asking Zhou Hao how to break through the S-level.

"I know, I'm in a similar situation to you, here is inherently restrained us, we are like entering a more powerful realm, and it is also the right to be suppressed by others, inside is the key to solving the puzzle for us, its strength is beyond imagination, no matter how much we think about it, it may be useless, but whether we can insist on seeing it in this lava giant form is the most critical place, we don't think about life and death for the time being, rather than being trapped and dying here, it is better to fight to the death!" Zhou Hao's eyes were firm, he had been thinking about all kinds of possibilities he would face after entering for the past three days, but he couldn't rest assured of his teammates, so he had delayed it so far.

"Are we in the wrong place?" Liu Mengchen spoke for the first time in three days, and he opened his eyes, and there seemed to be a hint of understanding in his eyes. In the past three days, he has been comprehending the functions of runes like Zhou Hao, compared to Zhou Jie's runes, his runes have taken him a lot of time.

"Oh? How so? Did you think of a solution? Zhou Hao was attracted by Liu Mengji's sudden words.

"You're finally awake, tell me what you can do." Zhou Jie was also overjoyed, Liu Mengchen was their think tank, and he always put forward some constructive suggestions at critical times.

"Do we value these fire crystals too much? After all, they are still in the category of energy storage, and since several of us have obtained our own runes and comprehended their functions, what are we doing with these left? We can't keep enough energy to enter it, so we use the fire crystal as our backup energy source, don't those lava giants rely on the fire crystal to survive in the fire source? Liu Mengjian's words made Zhou Hao suddenly open, it was indeed that he was too greedy, and he always wanted to keep these fire crystals as runes that he and his teammates would replace in the future, forgetting the true meaning of the existence of fire crystals, with so much energy supply, even if the palace was big, they could continue to hold on for a long time.

"It's just that if we don't succeed, these fire crystals will be wasted. You must know how rare the fire crystal is, and it will be very difficult to come across it in the future. Zhou Jie also couldn't bear it in his heart, and said a few words.

"It's a big gamble, even the most precious things are only measured by value, and we, and the people who wait for us, are priceless, and I don't want to live in this place for the rest of my life. Since I came here, I have seen a different world, there are people outside the world, and living a wonderful life is what we should do! Zhou Hao's words echoed in the bodies of the two, and they were all infected by Zhou Hao's blood!

The world is so big! We all want to check it out!

"Good! No matter whether it is Longtan or Tiger's Den in front, we have to break through, even if it is our last moment, we let it bloom! Liu Mengchen came to the two of them, stretched out his hand, and put it in front of the two, Zhou Hao and Zhou Jie put their hands up at the same time, and the three of them laughed heartily in front of the gate of the palace that contained endless secrets, but there was still silence inside, without the slightest movement!

The three of them transformed into the form of lava giants through the runes in their bodies, their tall bodies and strong physiques, they never felt that they would have such power, although this power was extremely luxurious, and they walked into the palace gate with heavy steps.

Five minutes of rapid galloping, still can't compare with Zhou Hao's speed of blessing the wind attribute ability, they have just finished walking a lava cast stone bridge, and another stone bridge soon appeared in front of them, compared to the first one, this stone bridge broke a lot in the middle, Zhou Hao roughly estimated, they couldn't cross it by jumping.

"Quick, let's take out the fire crystal of the lava giant we encountered for the first time, doesn't it have a very powerful characteristic, it can jump a long distance, this broken gap should not be a problem." Although Zhou Hao was still in the form of a lava giant, it did not affect the communication between them in the slightest.

"No! You can't disarm the lava form at this point, and once you're exposed, you can't use the ability, and even if you change the rune, you can't revert back to the lava form, which is not advisable. Zhou Hao hurriedly organized Zhou Jie's unrealistic thoughts, they had no way to get out of this body now, otherwise they would have to start all over again!