Unlike other hesitant low-level beasts, it didn't feel the slightest compromise or fear on that sixth-order behemoth, it unleashed its exclusive ice realm without care, and ice dust condensed in the air, building ice locks, ready to kill where Li Feng was.

"Is it possible, do you really want to jump?" Li Feng looked back at the abyss-like cave behind him, there was an even more terrifying seventh-order thunder lion in it, although it was in the stage of recuperation, its strength was still much stronger than that of this sixth-order ice elephant.

But there seemed to be no other choice in front of him, he couldn't escape anywhere else, and if he didn't talk about this ice elephant like that, even other demonic beasts would rush up and strangle him.

Seeing that the ice lock had been built and time was running out, Li Feng sighed secretly, clenched his fists, bit his lip, and jumped down desperately before the ice elephant could make any move.

The huge ice elephant thought that this humble human would not dare to meet something more terrifying, but he did not expect that he actually jumped, which made its nose fixed in the air, and its eyes were fixed in the hole, except for the pitch black, it was still pitch black.

It waited for a long time, but there was no sound, and gradually, it confirmed that it was not the trick of the human, and that he really jumped down.

In the next moment, all the beasts present withdrew, leaving the center of the ancient city, until they were completely gone, as if nothing had happened before, and all the beasts returned to their original state, fighting and roaring with each other.

Besides, Li Feng, when he jumped down, his eyes were closed, and when he opened it again, he was still falling, which is enough to prove how deep this hole is.

Try to control the wind around you to slow down your fall a little faster, so as not to fall directly and be half disabled.

Finally, after a long time of nearly a minute, Li Feng saw the ground, the bottom of the cave to be exact.

Relying on the Wind Resisting Technique, it was just a tactical roll, and the speed brought by falling for so long was unloaded.

Since this hole was dug by the thunder beast, the environment after landing is still chaotic, but there is a faint light not far ahead, which is extremely clear in this dark world.

It seems that the luck is still relatively good, and he saw the thunder beast before he landed, otherwise Li Feng might really die.

In fact, teleporting back to the sect now is the best choice, this day's experience is too thrilling and too tiring, if it weren't for luck and strength, Li Feng would definitely not have survived until now.

After all, even the top few powerhouses in the battle power list didn't dare to spend the night in the ruins of the ancient city, so you can imagine how difficult it was for Li Feng.

But seeing the bright light, Li Feng suddenly thought of something.

Why are the beasts in the ancient city different from those outside, and why do they mutate at night, why do they become so manic?

All kinds of mysteries seem to be linked to one reason, and the atmosphere of the elements here is very strong.

And Li Feng had also experimented, and the effect of cultivating here was indeed a little more obvious, but the danger of the ancient city made it impossible for others to cultivate quietly.

Approaching the light source, Li Feng had a hunch that all the mysteries seemed to be underground, in the habitat of the Thunder Lion.

Perhaps, it was the guardian beast of this land.

A strong curiosity drove Li Feng to continue exploring, and if anyone else knew about it, they would definitely scold Li Feng.

Either you are dying, or you are on the way to death, and half of the reason why you have lived until now is that you have no points in your heart?

Li Feng obviously realized this, in case he met the thunder lion, in order not to make the mistake last time, Li Feng took out the token, and planned to hold it alternately with both hands, and change one hand before five seconds each time, so that even if there was an emergency, he could directly teleport back after two seconds.

"I don't know if anyone else has tried this kind of cleverness, I think it should be very easy to use......" Li Feng walked along the light, full of vigilance, ready to evacuate at any time.

After turning over several dirt slopes, the situation gradually became clearer, and Li Feng finally saw the light source and was extremely surprised.

This is a kind of walk out of the tunnel dug by the Thunder Lion, and walk to an underground palace that already exists here.

This means that above the ground, the palace that the redstone will enter is the entrance, which is connected to the one below.

It's just that it collapsed at that time, and the normal entrance was buried, and all that was left was a passage dug by the thunder beast.

"It seems that there really is some secret here. Li Feng walked to the light source and looked at it carefully.

The so-called light source is in this underground palace, the torches that exist on the walls.

Li Feng was surprised not by this, but by something with the same function but completely different form, some of the "torches" were beating thunder!

"Can the Thunder Elemental remain in this form?" Li Feng asked a question from the bottom of his heart, although no one would answer.

This palace is terrifyingly large, worthy of being guarded by the Thunder Lion, first of all, it must be able to accommodate that mountain-like size.

Li Feng visited like a tourist, and from time to time he would find a wonderful application of an element, but those were small things, and they could not be on the battle scene, and they were not the answer to everything.

"The elements here seem to be more intense than above, why ...... on earth?" Li Feng walked for a long time with doubts, until he came to an extremely wide place, and suddenly suppressed his voice.

That thunder lion was really here, his whole body lying on the ground, rolling with the power of active thunder.

Its head was not yet complete, but it was also recovered, and its sound eyes were slightly closed, not aware of Li Feng's existence.

Seriously, Li Feng really wanted to try to enter its wound again, but that was just speculation, and he didn't dare to guarantee that he would be able to have the good luck he had before.

Seeing this destroyed head, Li Feng could guess that it was caused by Qi Xun, but unfortunately he didn't see the scene, and he didn't know what kind of earth-shattering attack it was, which made Li Feng deeply aware of the gap between himself and him, and how to deal with it in case of conflict in the future......

Shaking his head, he didn't think about it yet, Li Feng felt that he should have almost walked this huge palace, but he was still confused.

The riddle in his mind still hadn't been solved, but he had walked in front of the thunder beast, and he didn't dare to do anything more, if he woke it up, it would be a big trouble.

Isn't it hard to get rid of it...... Li Feng couldn't help but think to himself, but he didn't have that kind of strength, maybe when he had the ability to defeat it in the future, he would do it again.

The token in his hand no longer interacted, but was held tightly, waiting for the pillar of light five seconds later.

In any case, although he left a lot of doubts, his strength has also improved a lot, reaching the subtlety of the law system, making a qualitative leap in the changes of the thunder system, and his cultivation has also reached the primary level, so will the middle level of the thunder system be far away?

Thinking of this, Li Feng felt that he should go to that tower and try again, this time not only the wind, but also the thunder system could challenge from scratch, maybe there would be some gains.

The light fell, melting the figure inside, and a moment later, the only person who remained in the ruins of the ancient city disappeared.

The Thunderbeast was still healing its wounds, and it would never know that someone had come and left the underground palace gently.