After getting along with Lin Feng for a long time, Jiaojiao naturally became more and more imaginary with Lin Feng, both in terms of personality and tone of speech.

"Good news for you, the high-efficiency compression energy contained in the water of the whole Tan Lake is 1,000,000%, as long as you can absorb the energy of the whole lake, the system can be upgraded to advanced. Jiaojiao's tone was not at all calm, without the fear of the advanced system at the beginning, the reason why she was like this was to not affect Lin Feng's judgment, no matter what, they were all in a race against time, if Lin Feng had no way to create more interstellar war weapons before the alien invasion, in the end, the earth was really likely to face the danger of destruction.

"High-level system!" Lin Feng's calm face finally showed emotion, the allure of the high-level system made Lin Feng a little difficult to control for a while, the reason why he worked so hard to find energy was to hope that the super system could be upgraded to advanced as soon as possible.

However, happiness came so suddenly, it made Lin Feng feel at a loss.

He thought his luck was getting better.

But now the energy is like the bun in front of you, when you are hungry but you find that you can't eat it at all, because if you want to eat this bun, you have to solve the obstacle in front of you, this obstacle is none other than the Jiao at the bottom of the pool.

If you don't get into the tiger's den, there is naturally a high risk of high profits, since you want to get such a high purity of energy, how can you do it without paying a price.

After weighing the pros and cons, Lin Feng finally made a decision and jumped into the pool.

"Dear Jiaojiao, open the defenses and prepare the weapon system. Lin Feng felt that he had a super system and dragon supernatural powers on his body, would he still be afraid of a Jiao that had not yet become a dragon?

At the moment when Lin Feng jumped into the pool, the Jiao at the bottom of the lake had already sensed Lin Feng's invasion, as the topmost creature of the entire Gutan biological chain, he naturally could not tolerate other creatures entering his territory.

"Roar!" Jiao at the bottom of the lake screamed, and the violent sound was transmitted to Lin Feng's body through the water waves, fortunately, he was protected by a defensive layer outside, and the huge sound attack did not cause the slightest damage to Lin Feng, but Lin Feng's eyes saw that dead fish were actually emerging from the bottom of the pool.

"Good guy! The roar alone is so powerful!" Seeing this, Lin Feng had a deeper understanding of Jiao's combat effectiveness in his heart.

Although this high-purity energy needs to be purified by the super system before it can be turned into energy use, since this Jiao has lived here for a long time, looking at its lively appearance, it has gained a lot of benefits here, Lin Feng also believes that without the high-purity energy here, its attack power would not be so high at all.

Lin Feng didn't know how long it had survived here, and he couldn't figure out how much energy it had absorbed, and how much attack power it had boosted for him.

Lin Feng didn't know anything about it now, it was an adventure.

If he wins, Lin Feng can get a huge reward, and if he loses, he may die here.

For these two results, Lin Feng had already thought clearly before coming down.

Man dies for money, and birds die for food.

Everyone is afraid of death, but some people send it to the mouth of the god of death, this is not to say how noble these people are, they have seen through life and death, but there is definitely a rich return for doing so, without these, who will drill into the mouth of the god of death.

"Purr!" bubbles kept coming out of the bottom of the pool, the depth of the entire ancient pool was about 60 meters, Lin Feng had only dropped half of it at this time, but Jiao surprisingly did not attack Lin Feng, but quietly waited for Lin Feng's arrival at the bottom of the lake.

At a depth of 60 meters, it was only a few breaths for Lin Feng who was diving at high speed, and when Lin Feng gently landed at the bottom of the ancient pool, a pair of eyes full of bright light stared at Lin Feng, and Lin Feng could feel an unprecedented danger from the aura emanating from it.

"The high compression energy gun is ready, do you want to use it?" Jiaojiao's voice sounded in Lin Feng's ears, Lin Feng didn't know what the attack power of this high compression energy gun was, because he had basically never used the weapon system that came with the super system.

For Jiao's threat, a little weapon in his hand is better than nothing, thinking of this, Lin Feng immediately spoke: "Use." ”

As Lin Feng's voice fell, a white light shot out from the mobile phone screen, and then Lin Feng had a sci-fi high-compression energy gun in his hand.

As soon as Lin Feng's gun was in his hand, Jiao on the opposite side seemed to feel the aura of danger, and actually took a few steps back.

"There's a play!" Seeing this, a smile appeared on the corner of Lin Feng's mouth, and he didn't even say hello, and shot directly.

"Boom!", the muzzle of the high-compression energy gun spewed out a ray of light, and immediately after Lin Feng saw the moment when the Jiao, who couldn't dodge, was pierced through his body by the high-compression energy bullet.

Drops of blood flowed out of Jiao's body, and the huge pain seemed to provoke Jiao's irritability, and it actually attacked Lin Feng quickly.

Seeing that Jiao was coming at him without knowing whether he was alive or dead, Lin Feng pretended to be very leisurely aiming at its head with a high compression energy gun, and when he looked at Jiao who was getting closer and closer to him, Lin Feng pulled the trigger.

"Bang!" The sound of the trigger sounded, but Lin Feng was a little puzzled, why the high compression energy gun had no effect, and just when Lin Feng was about to ask Jiaojiao, a bloody mouth bit Lin Feng's head.

After the transformation of energy and the training of the trainer, Lin Feng's body instinctive dodge speed was naturally very agile, I saw him pick up the high-compression energy gun, dodge, and then lift the gun body, and smashed it into Jiao's mouth with all his strength.

"Quack!" The moment the energy gun smashed into Jiao's mouth, the bloody mouth immediately closed, and the high-tech high-compression energy gun was damaged.

Jiao's blow succeeded, and immediately a divine dragon swung its tail, and the tail full of huge power smashed directly into Lin Feng's waist, fortunately, Lin Feng's outside was protected by a defensive layer, he was just knocked out by inertia, if there was no defensive layer, Lin Feng believed that his lumbar vertebrae would be comminuted.

"I'll wipe it off, dear Jiaojiao, why did you give me a substandard product?" Lin Feng was about thirty meters away from Jiaojiao at this time, and he pumped a person away thirty meters in the water, so you can imagine how huge the power was at that moment.

"Sorry, I forgot to tell you that every time the high compression energy gun is finished, there must be more than ten seconds of energy compression time. ”

After listening to Jiaojiao's answer, Lin Feng finally understood why he couldn't hit the energy just now, it turned out that the energy bullet was still compressing, and the compression time of more than ten seconds was indeed long enough, but the power was indeed huge, and now the wound of this Jiao that was pierced by the bullet was still bleeding, looking at the speed at which it bleed, Lin Feng really felt that it would bleed too much and die.

Whether it is a human or an animal, blood is the energy of the body, once it bleeds too much, even Lin Feng has to hang up, not to mention that this is just a Jiao, or a Jiao that has not transformed into a dragon, its healing ability is naturally not as good as Lin Feng's dragon pervert.

If this shot hits Lin Feng, it won't take three seconds for the entire wound to heal, this is the recovery ability of the dragon clan's metamorphosis.

"Roar!" Jiao saw that his most confident blow did not cause the slightest damage to Lin Feng, it roared loudly and continued to swim towards Lin Feng, the speed was extremely fast.