"Damn, what should I do?" Lin Feng pressed the red energy shield in front of him with his hand, frowned, and said with a headache.

The defense limit of this energy shield is 5 billion catties of explosive power, with his current strength, there is no way to break it, and even if it is broken, there is absolutely no way to deal with that lion tiger meat ball beast with extremely terrifying defense.

"No matter how much it is, try it first!"

Let's say it, Lin Feng gritted his teeth, slowly raised his two palms, and made a gesture of pushing his palms.

As he posed in this posture, the surrounding heaven and earth energy gradually rioted like boiling water, and frantically converged towards Lin Feng's palm, and the continuous influx of surrounding energy caused Lin Feng's palm to appear as dazzling as stars.

Time continued to pass, and the points of light on Lin Feng's palms were also slowly thickening, at first, there were only a dozen or twenty points of light, but now there are countless points of light densely spread over the two palms, making Lin Feng's two palms look as bright as the moon.

"Broken mountains and rivers!"

At this moment, Lin Feng suddenly snorted coldly, and the two palms suddenly pushed forward, and the two palms as bright as the moon seemed to be separated from Lin Feng's body, each forming a palm print in the void, and these two palm prints flew forward quickly under Lin Feng's fierce push.

However, the moment those two palm prints touched the red energy shield, they stopped as if they had hit a steel plate, and then those two palm prints dissipated into the air as if they had returned to their origins.

"Sure enough, it still doesn't work?"

A sigh followed.

Lin Feng looked at the red energy shield in front of him helplessly, and then looked at his palms, his face couldn't help but show a look of disappointment, just now he obviously felt that his right palm had triggered the critical attack skill, but he still didn't break the opponent's energy shield.

"It seems that there is only this way to get through this nightmare-level dungeon!"

As he spoke, Lin Feng opened the space of the backpack, and with a flash of light in his hand, a cyan stone appeared in Lin Feng's hand, and the cyan stone did not look very big, only the size of a ping pong ball.

However, this cyan stone was covered with many runes that Lin Feng had never seen before, and these runes were like many small snakes, wrapped around the entire stone.

And these runes are also very wonderful, after reading them, there is no impression in my mind at all, and no trace is left.

In addition, this stone has a name, which is called the Intermediate Skill Upgrade Stone.

Lin Feng looked at the only intermediate skill upgrade stone in his hand now, his eyes were full of helplessness, and he shook his head, if it weren't for the critical situation at the moment, he wouldn't want to use this intermediate skill upgrade stone so early, but now, he had to use it.

Lin Feng opened the character attribute interface and lightly clicked with his hand to double his skills.

"Double the skill, level, level 4, increase the strength by 7 times, duration, two hours, cooldown, 5 seconds. Upgrade requirements, intermediate skill upgrade stones. ”

"Ding, I found that the host already has an intermediate skill upgrade stone, do you want to upgrade this skill?"

Lin Feng took a deep breath and said slowly, "Yes!"

As soon as he finished speaking, the intermediate skill upgrade stone in Lin Feng's hand suddenly disappeared, and then, such a voice sounded in Lin Feng's mind.

"Ding, upgrade successfully, double the skill, the current level is level 5, you can increase your strength by 15 times, duration, 12 hours, cooldown, 2 seconds. Upgrade requirements, intermediate skill upgrade stones. ”

"The next level effect, level 6, increases the strength by 31 times, duration, 4 days, cooldown, 1 second. ”

At the moment when the double skill was upgraded, a light flashed in Lin Feng's eyes, and then disappeared in the blink of an eye, as if it had never appeared at all.

"Whew, it's time too!"

Lin Feng's five fingers were slightly together, he exhaled a breath of turbidity, raised his head and moved his huge body, the Lion Tiger Meat Ball Beast that was gradually walking towards him, his eyes flashed with coldness, and he lightly clicked on the image of the intermediate transformation card with his hand.

"Ding, has the host decided to use the Intermediate Transformation Card?"

"Yes!"

In an instant, a fluorescent light flew into the interface and entered Lin Feng's body, Lin Feng suddenly felt that his body was full of strength, as if his whole body had inexhaustible strength.

The reason why Lin Feng chose that intermediate transformation card was mainly because he only had the strength to break through this damn energy shield after he chose that transformation card.

After using the intermediate transformation card, the strength of Lin Feng's whole body instantly increased by 50%, and the basic strength of 5 million jin was under the effect of the intermediate transformation card, and he immediately had a strength of 7.5 million jin, plus a 16-fold increase in doubling skills, an 8-fold increase in strength of broken mountains and rivers and a 6-fold increase in critical skills, he had a strength of 5.76 billion jin in an instant, of course, this is under the condition that the critical skill is successfully triggered.

The power of 5.76 billion jin has exceeded the limit of 5 billion jin of this energy cover, and this force can definitely break this energy cover.

Lin Feng parked his two palms on his chest again, condensing the energy of the surrounding heaven and earth, and in the blink of an eye, many dazzling points of light appeared on Lin Feng's two palms, and the points of light gathered more and more.

In less than a second, Lin Feng's hands were filled with dense points of light, making Lin Feng's two palms look as bright and bright as the moon.

"Broken mountains and rivers!"

Lin Feng's forehead was bruised, he roared angrily, and his palms slammed forward, hitting the lion tiger meat ball beast, and the two bright palm prints were like arrows shot out, rushing forward.

"Boom!"

"Boom!"

The two palm prints shot straight into the red energy shield.

What is amazing is that the moment these two palm prints hit the red energy shield layer, none of the palm prints dissipated, but only paused slightly when they hit the energy shield layer, and then broke through the energy shield.

"Bang!"

The red energy shield was like broken glass, and under the combined action of the two palm prints, it exploded and turned into fragments, slowly floating in the air, and those fragments drifted in the air, drifting smaller and smaller, and finally disappeared into the air.

And Lin Feng's two palm prints were just the opposite, they seemed to rise in the air when they met the wind, the longer they grew, the bigger they became, and in an instant, each palm was a huge palm that grew into more than a meter high.

And when the liger meat ball beast saw the two huge palms that were about to come, and felt the terrifying power in the palm prints of those two hands, a trace of fear immediately appeared on its face, and its steps were hurried, and at the same time, the two heads roared angrily towards the sky, as if they were getting rid of this fear with a roar.

However, the astonishing thing was that after the two heads roared, a fiery red armor suddenly appeared on the body of the liger meat ball beast, completely enveloping the important parts of its body.

The armor seemed to be illusory, flickering on the body of the liger meat ball beast, and at a glance, you could see the body wrapped in the armor.

At this time, needless to say, Lin Feng also knew that the other party was using its second talent skill, the Meat Ball Armor!

The other party will make this move, Lin Feng is not surprised at all, if the other party does not use this move, just rely on the defense of its meat ball, then the other party will definitely be killed by his move.

If the other party didn't have the meat ball armor, its defensive power would only be 2.5 billion jin at the highest, and although his two palm prints used up a lot of energy when breaking through the red energy shield, this did not mean that these two palm prints did not have much power.

According to Lin Feng's speculation, the power of these two palm prints has at least more than 3 billion catties, and the strength of more than 3 billion catties is the ultimate defense against 2.5 billion catties, no matter who looks at it, they know what the outcome will be.

"Boom!"

The two huge palm prints collided on the energy armor condensed by the liger meat ball beast, and an extremely dazzling light erupted, and at the same time, an extremely powerful wave of qi spread out from the center of the explosion in a surging wave.

There was a rock nearly one meter high on the ground less than ten meters away from the center of the explosion, and this rock was even more shaken by this air wave, and it kept rolling away like a ball.

Hey, that's still the case with such huge rocks, and the smaller rocks can only be imagined, and it is not an exaggeration to describe such a scene with smoke and dust billowing and rocks flying all over the sky.

However, at the center of the explosion of billowing dust and dust, several bright lights flashed from time to time, and at the same time, there was a deafening explosion again, causing the dust that had not yet fallen to the ground to flutter again, and it continued to fill the air for a long time.

"Boom!" "Boom!" "Boom!"

The roar of this lasted for nearly thirty minutes.

It wasn't until finally, after a sudden terrible scream rang out, that the roar stopped.

When the dust settled, the scene in the field came into view.

I saw a figure covered in dust standing in front of a monster that was nearly three meters tall, his hands trembling slightly, and his breathing seemed to be quite rapid, obviously looking like he had just been exhausted after a big battle.

The monster in front of him was lying motionless on the ground, covered with a layer of dust, and blood slowly flowed from under his body, staining the surrounding dust black like mud.

"Ahem, I didn't expect that these thirty minutes would be so long, this battle is really not something that ordinary people can endure!" Lin Feng waved the dust in the air with his sleeve, looked at the dead Lion Tiger Meat Ball Beast in front of him, and said with a sigh.

In this battle, needless to say, it was Lin Feng who won the battle.

And the reason why he won was mainly because he took advantage of the defect of the opponent's innate skill of only thirty minutes, and during these thirty minutes, he would bombard the liger meat ball beast almost every certain amount of time, without giving the other party any chance to stop.

Thirty minutes later, he finally killed the opponent with his last move, "Shattering Mountains and Rivers".

In order to win this battle, Lin Feng also paid a very expensive price, and the most distressing thing for him was that he used a bottle of life potion.

You must know that this is an excellent good thing to save his life, he only has 10 bottles in total, but there is no way, for such a long time, the amount of Xuan Qi in his body has no way to support it, and he can only use this expensive item.

Although the price is expensive, however, the ending is also considerable, he finally consumed this lion tiger meat ball beast alive, and he finally got through this nightmare-level copy.

At this moment, a pillar of light fell from the sky, completely enveloping Lin Feng's entire person, and then, his body slowly floated upward, and when he was nearly two meters above the ground, he was firmly fixed in the air.

A second later, his body suddenly snapped, and the whole person disappeared into this copy space