End of the World: My Items Can Be Upgraded Infinitely

On the way back, Lin Feng directly controlled the flying wing chariot and pushed all the tiger spine worm jaws exposed at the tail into the spacious trunk.

Then he closed the gates on both sides.

Now that he has the orange quality materials corresponding to the second level, Lin Feng's desire for upgrading is increasing.

At least upgrade the lv16 flying wing chariot and the red and black flying armor on his arm to the first level, and then consider which one to use the tiger spine worm's jaws on.

Now, Lin Feng can only pray that the fusion modification he made to the chariot has not changed its attribute judgment from auxiliary equipment to weapon equipment.

Otherwise, like the lv19 howitzer, he has to kill a second-level Zerg to complete the cross-level upgrade.

In this case, Lin Feng will have to use the orange quality materials he just got on the red and black flying armor with the lowest cost performance.

At that time, even if he can ignore the attack of the black spine worm, he will take the risk and actively seduce the second-level tiger spine worm team.

On the way back, as Lin Feng lowered his head and thought carefully, everyone under the night sky was silent all the way.

Three hours later, the flying wing chariot successfully completed the transaction and returned to the service area on the front line.

After Han Yuxin got off the car, she returned to the business car she took when she came, led the truck full of ten live insects, drove away from the front line, and prepared to complete her second transaction.

Because time was tight, after being told by Lin Feng, she ate a lot of food in the car and directly awakened the super power of the cross-level.

When Lin Feng saw her leaving, there was no mental fluctuation. It was probably an ordinary superpower in terms of physique. The probability of accidents during the awakening process was very low. After a few reminders, he did not stay any longer.

As Han Yuxin left, the service area immediately fell into silence.

Lin Feng looked at the full car of materials and three green-winged live insects, and decided to upgrade the chariot and the red and black flying armor again.

During the upgrade process, after integrating several pairs of green-winged insect membrane wings harvested during the day, the lv16 flying wing chariot successfully obtained the enhancement of the ground effect flight mode.

Because fewer black-spine insect jaws were added this time, the upgrade was completed in just two hours:

"Ground effect flight mode (flapping membrane wings on both sides of the bottom to increase airflow thrust, reduce tire pressure, increase speed by 150km/h, adapt to complex water terrain, increase fuel consumption by 100%, and reduce endurance by half)"

For the time being, only the speed has been increased, but Lin Feng is already very satisfied. After all, for them, the speed of action is the biggest shortcoming.

The current lv17 flying wing chariot has a terrifying speed of 300 kilometers per hour, more than 80 meters per second, close to the speed of high-speed rail.

This speed is close to the limit that Chen Yanyan can control. If it is faster, if it encounters complex road conditions, the processing feedback speed in the brain through the vision of the eyes will not be able to react in time.

Especially obstacles along the way may not be avoided in time.

Even if there is another improvement, Chen Yanyan would not dare to drive at such a speed.

So Lin Feng decided not to waste membrane wing materials anymore, and upgraded the chariot, and turned to experiment with a guess in his heart.

Looking at the lv17 flying wing chariot, there are still more than 30 upgrade points left, Lin Feng directly upgrades to the next stage.

And no longer choose fusion transformation, but turn on the synchronous upgrade of himself.

He is now a lv19 perfect awakener.

Lin Feng does not expect the red quality chariot upgrade to help him achieve cross-level awakening, but at least this warm current flowing into the body can make various attributes appear limit-breaking improvement!

Without the delay of fusion transformation, the flying wing chariot upgrades very quickly, just like the lv19 howitzer, the level upgrade is completed in just a few minutes.

Lin Feng feels the warm current flowing into his body. Although it is not as turbulent and hot as before, he can still perceive that his body has been slightly strengthened.

Soon, as the strengthening is completed, his personal attribute data has indeed changed:

"Lin Feng, lv19/19"

"Health 160, Constitution 160, Spirit 160"

Health and Constitution have increased by 10 points, breaking the human limit of 150.

With the help of Jiang Yuner, the spiritual attribute had already broken the limit and reached 155. Although it was only increased by five points at this moment, it was also very good.

Based on the principle that one's own strength is the fundamental, Lin Feng then continued to upgrade the lv18 chariot to lv19.

After a series of operations, Lin Feng's personal attributes finally stabilized at 170 points.

"Lin Feng, lv19/19"

"Health 170, Constitution 170, Spirit 165"

Now his attribute values ​​are only slightly lower than Qin Hu, and this is still the state before the second-level awakening. Among the first-level awakeners, he is invincible.

Seeing the value of 170, Lin Feng regretted not reducing the fusion transformation of the RV at the beginning, so that there would be a chance to enter the limit of the first-level awakening.

However, after the fusion upgrade, the RV has also doubled its defense and combat effectiveness!

This has enhanced the overall strength of Lin Feng's team, which is far stronger than the effect that a first-level awakener can bring.

After completing the limit-breaking, Lin Feng immediately prepared to attack the remaining three green-winged insects. Unexpectedly, a familiar call came from outside the rain cloth.

At 10:00 in the morning, Lin Feng switched to the full-body armor state of the Chixuan Flying Armor and walked out of the repair shop.

Seeing Zhang Liying with an anxious face, wiping the tears from the corners of her eyes, she said excitedly:

"Shen Jie fell into a coma after eating the chelicerae of the black-spined worm at night. He has not woken up yet and has been running a fever, just like the last time we woke up..."

Lin Feng's face darkened and he followed him to the hotel. In the single bedroom on the second floor, he saw Shen Jie lying on the bed, his whole body red and hot.

"First, use water to cool him down, and then add some sugar water. He can't survive on his own. He needs additional nutrition."

Lin Feng ordered.

He remembered the concentrated nutrient solution that the technicians fed Qin Hu in the field hospital, and with Ding Chenghai's introduction to biological experiments, he had a rough guess in his heart.

And under his command, Zhang Liying quickly asked Chen Yanyan to get the standard military rations from the chariot, which contained a lot of high-calorie chocolate and other foods, as well as candies that are easy to digest and absorb.

The situation was urgent, so they could only use these to deal with it first.

After being fed a large amount of liquid food, Shen Jie's condition improved significantly, and his burning body gradually cooled down. Under Zhang Liying's wiping, he returned to normal.

His two arms, under the effect of the supernatural power, slowly began to mutate.

The skin pierced through the side of his arm, and two extremely long black blades grew out.

At the same time, the skin on his upper body also changed from yellow-white to dark, and continued to thicken like the stratum corneum, as if there was an extra layer of black shell.

Fortunately, Shen Jie's breathing remained stable, and his heartbeat did not change much, so he was not in danger for the time being.

In the second half of the night, as the sky slightly brightened in the early morning.

Shen Jie gradually woke up from the bed.

At this moment, his upper body was like an armored black warrior, holding two more than one-meter-long blades.

Lin Feng's eyes flashed...

The rapid improvement of the attributes brought about by this swallowing and assimilation reminded him of what Ding Chenghai introduced.

It seems that a stable gene modification operation will appear in his hands.