When reaching out his hand to the ball, Lin Feng hesitated for a moment. But in the end, curiosity prevailed, and Lin Feng picked up the ball from the platform and grabbed it in his hand.

The surrounding temperature was extremely high, but when Lin Feng just touched the ball, he felt a chill in his hands. Being able to keep cool in such a high temperature environment is enough to explain the peculiarity of this ball.

But in the next moment, something strange happened. Through the ball, Lin Feng saw the things flowing inside it spinning rapidly, and the ball suddenly emitted white light, illuminating the entire huge platform brightly.

Seeing this scene, Lin Feng hurriedly wanted to put the ball back on the platform, but it was too late.

Lin Feng felt a suction force coming from his hand, and a monstrous energy went straight from the ball into Lin Feng's body. This sudden energy propped up Lin Feng's arms, and then rushed towards Lin Feng's whole body.

The feeling of this sudden energy entering the body is painful, Lin Feng gritted his teeth and did not cry out. This unprecedented energy in Lin Feng's body continuously impacted his limbs and veins, and the energy continuously gushed out from the ball and rushed into Lin Feng's body, talking endlessly.

Lin Feng felt the energy in his body like thousands of ants biting the acupuncture points all over his body. The swelling pain of all the meridians in the body was close to Lin Feng's limit, and sweat oozed from Lin Feng's head.

Lin Feng's will was extremely strong, and he didn't even cry out after suffering so much pain. He knew that he couldn't shout out at this time, otherwise it might attract the mutant beasts in the cave. At this moment, Lin Feng didn't even have the ability to move, so how could he deal with those mutant beasts. Although the pain he suffered was so intense, Lin Feng's will remained clear.

Suddenly, Lin Feng felt that the spirit in his head was enlarged, and at the same time, he felt a silver light flashing in front of his eyes. That's a sign of an upgrade!

Cultivator Level 6!

Unexpectedly, just by holding the ball for a few seconds, Lin Feng would be upgraded by a level.

Originally, according to Lin Feng's current level as a level 5 cultivator, since his system may be different from that of people in this world, on the premise of constantly absorbing Huang Jing, it will take about two months to rise to level 6 as a cultivator.

But with the monstrous energy coming from the ball, Lin Feng was able to become a level 6 cultivator in such a short time. Feeling the improvement, Lin Feng hurriedly wanted to control the energy in his body to prevent them from running around in his body.

But Lin Feng still underestimated the energy in the ball, and Lin Feng, who had reached level 6, still couldn't control the energy in his body. A steady stream of energy was transmitted from the ball to Lin Feng's body, without any intention of stopping.

Feeling just promoted to level 6 cultivator, Lin Feng, who felt a little more comfortable, was once again sweating profusely from the energy constantly passing into his body. Right now, there is no other way, Lin Feng can only bear these "intruders" silently, and let them run amok in his body.

One minute, two minutes... a full ten minutes passed.

"boom!"

Lin Feng, who endured ten minutes of suffering, felt a bang in his head, and the feeling of upgrading came again.

Level 7 cultivator!

Lin Feng was stunned. In just ten minutes, he became a level 7 practitioner.

At this time, the ball in Lin Feng's hand finally stopped transmitting energy into his body, and the ball was originally emitting a dazzling white light, but now it also dimmed.

"Crack!"

The ball in Lin Feng's hand exploded, forming small fragments and falling to the ground.

Lin Feng didn't feel relieved for a long time, he actually became a level 7 practitioner.

Level 7 cultivators are like gods in the eyes of ordinary people in Tianqi City. Even among the cultivators in Tianqi City, they are at the top of the pyramid.

There are a total of about one hundred bases in Tianqi City, and only those bases that can be called small and medium-sized can have a level 7 practitioner. It is extremely rare for some small bases to have one or several level 6 practitioners.

Among the millions of people in Tianqi City, there are less than a hundred level 7 practitioners, and each of them is a supreme existence. In the eyes of ordinary people, level 7 practitioners are like gods. No matter where you go, you will be admired and feared by people.

As for Lin Feng, it only took a month for him to go from an ordinary person to a level beyond the reach of others. All of this may be due to luck, or to rely on one's own talent. But no matter what, this world is a world where strength is paramount. Having strength is like having everything.

Feeling the strong energy fluctuations on his body, Lin Feng really wanted to shout. In this apocalyptic world, he finally ceased to be a weakling, and finally became an existence like the leaders of the major bases.

"Boom!"

At this moment, there were tremors in the cave, and immediately after that, countless gravels fell from above. There was a vibration under Lin Feng's feet, like an earthquake.

Is it because the volcano is about to erupt, or has it just absorbed the energy in the sphere and caused something. Before he had time to think about it, Lin Feng hurriedly ran towards the way he came.

"boom!"

There was another voice in the distance, but not as loud as before.

It was a grenade that exploded!

Hearing this sound, Lin Feng knew that something must have touched the simple landmine he placed at the entrance of the cave.

At this time, Lin Feng couldn't care too much. If the cave collapsed, even a level 8 practitioner would be useless, and he would die here.

Hastily activated the skill of Shadow of the Demon Wolf, and Lin Feng, who had improved his agility, quickly ran towards the way he came.

After becoming a level 7 cultivator, coupled with the blessing of the bloodline skills of the Shadow of the Demon Wolf, it took only a few breaths for Lin Feng to run out of the cave in the middle.

Lin Feng who came out saw that the giant red scorpion he met just now was being hit by a stone that fell from its head. The giant scorpion was struggling under the boulder and was about to get out of trouble.

Without time to estimate the scorpion, Lin Feng crossed the platform and ran towards the cave where he came. At this time, he didn't have time to go to another cave to explore, and returning the same way was the most correct choice.

He explored carefully when he came, and galloped away when he went back, and Lin Feng's cultivation base has also improved. Three minutes, in just three minutes, Lin Feng ran out of this dangerous cave.

"boom!"

Just a few seconds after Lin Feng ran out of the cave, the whole cave collapsed, and Lin Feng broke out in a cold sweat.

At this moment, Lin Feng looked up and saw that the ten-meter-long three-headed blood bat that he saw before entering the cave hadn't left yet. After finding Lin Feng, the three-headed blood bat came towards Lin Feng from the sky. swooped down.