"Huh? What's going on? Wren suddenly found a clue. He walked from one end of the cavern to the other, finally verifying his suspicions. Now the rock wall where he is a little hotter than in the other direction.

Wren suddenly thought of the lava crystal, and the place where the thing was located looked like hundreds of degrees Celsius, but it was much higher than here. Perhaps, that thing is in this direction. Wren tried to touch the rock wall with his hand, and was pleasantly surprised to find that the rock wall was so thin that he could hear a crisp sound when he hit it with his hand.

Knock knock.

Wren's heart jumped, and a voice came clearly from the other side of the rock wall, what a hell of a life. Wren clenched the sword, and struck it twice more with the tip of the knife in disbelief, and sure enough, the voice sounded again as if in response to him.

"? What the heck! Wren couldn't help but let out a low sigh.

"Is that you, Wren? It's me, glasses! A low voice came from the other side of the rock wall, Wren was stunned, put his ear to it, and shouted in surprise: "Are you on the other side?" ”

"That's right, you be quiet, I have a group of flame-tailed crocodiles here, do you want me to die?" The glasses' voice was full of horror, and he continued, "Wait a minute, let these damn things stay away." ”

After about ten minutes, the voice of the glasses came again: "Okay now, I see that this rock wall is only two centimeters thick, and you and I will work together to penetrate it." ”

Wren responded, and the two of them were busy for a long time and finally opened a hole that could pass people. At this time, the glasses were embarrassed, gray-headed, and the lenses were all broken with an empty frame.

The two exchanged information with each other, and Wren learned the good news from the glasses, the flame-tailed crocodiles seemed to use their noses instead of their eyes to distinguish things. After being in this dim environment for a long time, their eyes have long since degenerated, completely becoming a superfluous decoration, and in a few hundred years, it is estimated that their eyes will completely fade away.

As for Wren's speculation, the glasses affirmed. The lava crystals must have been extremely hot, and the glasses spotted this and found a passage, but unfortunately an adult flame-tailed crocodile had its huge body in front of the cavern, completely blocking the entrance. With the strength of the glasses, it is quite difficult to deal with this flame-tailed crocodile alone, not to mention the fact that there are an unknown number of flame-tailed crocodiles around here.

The two joined forces, and after Wren self-harmed, he launched his furious skill, stabbing Gang Flash and the assassin into the eyes of the flame-tailed crocodile left and right, and the poor sleeping crocodile's body twitched a few times, and then lost its breath.

With each step along the passage, the two of them could feel a noticeable change in temperature, and they found a pool of red blood on the way.

Unlike the reddish-brown blood of the flame-tailed crocodile, this blood belongs to humans. Around this bloodstain was the corpses of a group of flame-tailed crocodiles, three adult crocodiles seven or eight meters long, surrounded by broken rock blocks, and it seemed that there had been a great battle not long ago.

"It's Liu Zhuang and them, it seems that this path is right." Wren took a deep breath, a bloody battle could break out at any time any longer.

Walking through cave after cavern, carefully dodging each flame-tailed crocodile, the scorching heat and the air that ordinary people could not adapt to exhausted.

The dazzling light entered Wren's eyes, and the space suddenly opened up, and they entered an endless plain river composed of rocks, where the dim light of the brown rock brightened a lot, and illuminated the whole ground as if it were day, and the temperature reached its highest in this plain, and Wren's hair was wet, and it was covered with sweat.

Suddenly, there was a shock in the ground, Wren suddenly fell to the ground, those rocks seemed to come to life, they were tortured unbearably, and they tried their best to release their own light, those lights contained extremely hot temperatures, Wren only felt that his respiratory tract was on fire, and the furious state in his vision rose directly to one-third, and his glasses shook his body, and he held Wren's shoulders so that he didn't fall.

Whoop!!

The underground echoed one after another with the cries of countless beasts, but those flame-tailed crocodiles were all crazy, and there was a slight vibration on the ground, at this moment, all the flame-tailed crocodiles woke up and concentrated towards a certain place.

Looking from above this vast brown plain, a group of dense black dots is rapidly approaching around Rennes, and this number is roughly estimated to be at least a thousand, which is probably all the flame-tailed crocodiles in this place!

The hard brown rock was shattered by the sound of heavy hooves, and Wren looked at the black crocodiles at the end of the horizon with a pale face, and his heart was full of despair, in front of this overwhelming herd of beasts, the powerful individual power seemed so small. With a single charge, the strength of their flesh alone was enough to crush them.

The flame-tailed crocodiles approached quickly, and two familiar figures ran in front of the crocodiles, these two men were embarrassed, blood stained their shirts red, and the big man at the head had a deep bone-visible claw mark on his chest dripping with blood, and every breath he took caused a small red fountain to gush out there.

But the big man didn't care about so much at all, his legs were flying, and he didn't know what secret method he used, and his speed was much faster than that group of crazy flame-tailed crocodiles, but it was only a matter of time before he was caught up with his injuries.

The man in front of him was the steel tower. Liu Zhuang covered his injured right hand, and a red ball of light in his arms fell behind the steel tower. Their breath was extremely weak, and there was no blood on their faces, which was really the end of a strong crossbow.

Seeing Wren's eyes lit up, the steel tower yelled and said, "You two, I don't care if you came here by coincidence or intention, let's get out of the hands of this group of damn brutes first!" As long as you don't want to die in the mouths of these beasts, work together to break through! The big man pointed to Wren's right, "There's the least number of crocodiles there, and there's an exit we've set up over there!" ”

Although now is the best time to solve Liu Zhuang, the fact is just like what the steel tower said, even if you don't escape from here, even if you complete the task, everything will be over. The four of them reached an agreement in a moment, roaring towards the crocodiles, all kinds of power and light bloomed, in this state, leaving a hand is to find death, in the face of the hordes of flame-tailed crocodiles, no one can spare a hand to help you, even if that person is your dearest brother.

The steel tower roared angrily, and the majestic power erupted from the huge body, and Wren on his side felt this power most clearly, and under the pressure of the steel tower, he even doubted that the steel tower could solve himself with just one blow. The speed of the steel tower became faster and faster, leaping up like a roaring lion, a heavy sword appeared in his hands, his eyes were like spitting fire, and he fiercely met the crocodiles rushing in his face!

Fourth-level Wind Sword Hero! Level 4 Shadow of the Blade! Level 5 Vengeful Flame Soul! Plus the power of the steel tower level 6 Demacia!