"10,000 energy points in hand!" Situ Zhao happily cleaned up the streets, "Let's go, the next town!" ”

Although Xue Xiaoshuang was frightened, she was also happy at this time, "It seems that I can increase my R&D speed by a few levels, and I can't wait to immediately fill Nan Shu with a nano-level thruster!" ”

Nan Shu came down from above, holding the cracked boomerang in his hand, "Xiaoshuang, change this material for me first, I just overspeeded, and it cracked." ”

Xue Xiaoshuang, "............ I'm also cracked.,The steel plate removed from the machine is a level 3 material.,The last time the kitchen knife shield was kicked out of the footprints by a third-level monster, it's fine.,The blade is not a frontal force.,You actually cracked it! ”

Situ Zhao looked back and saw the dark shadow of the armor wearing a hat, and was startled first, "Nanshu!?" ”

"Yes, handsome uncle!" Xue Xiaoshuang was quite satisfied with her work, and immediately became excited, proud and honored.

"If Nan Shu hadn't spoken first, I would have been frightened by this new look," Situ Zhao exclaimed, "Now the appearance of a more capable person is very powerful at first glance!" ”

However, he looked at the cracked steel in Nan Shu's hand and couldn't help but be shocked. Situ Zhao is an engineer himself, and obviously understands how outrageous it is to destroy a level 3 material just by using it too quickly.

Situ Zhao hesitated and asked, "Nanshu, do you think we might encounter more powerful monsters?" How many levels of these monsters are there? ”

If the combat power of monsters at each level increases exponentially, how terrible the monsters behind will be!

This question obviously made Nan Shu a little embarrassed, he was silent for a moment, and said very strictly, "To be honest, I don't know how powerful the strongest monster is, but with the current density of low-level monsters, the probability of a monster more powerful than the third level in the church is one hundred percent." ”

"I even suspect that such a fourth-level monster appeared in the first church, which would attract the energy explosion of high-level abilities," Nan Shu was worried, "What I'm most worried about now is that we pass by the church and be discovered by the fourth-level. ”

"No wonder you asked me to hurry away and walk around the town where the church might appear," Situ Zhao also looked solemn, "It seems that my vehicle stealth skills also need to be upgraded." ”

"How many energy points do you need for the next level?" Nanshu asked.

"The research of lighting up the gray is a thousand points, that is, the first level, the first level can block the sight of the monsters of the third level and below, and the next level needs three thousand," Situ Zhao flipped through his skill board, he didn't know if there was anything behind before the skill points came out, it seems that as long as he can continue to add points, it means that there are more advanced monsters!

Nan Shu nodded, "It's okay, there are more than 5,000 second-level energy crystals just collected, and you can hide the vehicle to make an upgrade." ”

But the most important thing is that he has to have the ability to slaughter the fourth-level "zombie", Nan Shu has never fought with the fourth-level, and he has no bottom in his heart.

Xue Xiaoshuang listened for a while, then frowned in annoyance, "We are so powerful all of a sudden, why are we still in danger all the time!" ”

The little girl's complaint was very naïve, and Nan Shu couldn't help but feel a little brighter when she heard it, "Because high risk and high reward coexist, if you want to get more energy points to become stronger, you have to face corresponding dangers." ”

Nan Shu said, he also seemed to have some understanding, "No matter how strong we are, we will face equally powerful, or even more powerful monsters, perhaps, there will be other 'players' who do not have combat power have also been selected into this world, and they will walk behind us, so they will no longer have to face these terrible dangers." ”

It turns out that unconsciously, he has also become a "pioneer" who shelters future generations?

"Haha Xiaoshuang, see how conscious Nanshu is," Situ Zhao said with a smile, "It's not dark yet, hurry up and go back to work!" ”

Xue Xiaoshuang was beaten by Nan Shu, and clenched her little fists, "Okay, then let's be a hero, protect ourselves, and protect others by the way!" ”

Nan Shu smiled and walked up the stairs, "I hope that the next level three can also take the initiative to come out and summon the junior brother." ”

Situ Zhao, who kept manipulating the battleship until he was soft, hurriedly echoed, "I hope too!" ”

In the warehouse, Qi Riyue, who was still trying to "eat" the limbs of the third-level monster, saw Xue Xiaoshuang coming back with a cracked boomerang, and paused for a while.

"That...... How did it crack? Qi Riyue's expression was not very good, and she didn't want to hear the answer she imagined.

Xue Xiaoshuang withdrew the positive substance on the blade and threw the useless small steel piece out of the pipe.

"How else can it be cracked," she picked up the third-level crystal nucleus and began to make thrusters, "Of course it was Brother Nanshu who cracked!" ”

Qi Riyue's expression was sluggish, "The flying knife of the level 3 material can't withstand the speed of cracking, how many times is this speed compared to the level 3!?" ”

"Oh my God, wouldn't I once go back to the pre-liberation period and absorb the protective film of 300 third-level speed impacts, and can I absorb 5 fourth-level impacts!?"

Boom......

Xiao Qisheng collapsed to the ground without love, "Brother Nanshu give me death!" ”

-

The number of towns in the seventh ring is a few less, almost every other town can meet a third-level monster, Nan Shu and Situ Zhao are simply happy, the ability of the third-level monster to summon the little brother makes their efficiency improve not a little bit, a town will be cleaned up in minutes!

Nanshu has a triangular dark slice floating around him, like a swift spreading its wings. The shadowy dark paint on the flakes was the same as the armor on his body, and the black light flowing from the edges shone slightly in the purple-black environment.

The crystal nuclei on Nanshu's chest have been replaced with third-level ones, they have harvested three third-level crystal nuclei in the seventh ring, hundreds of second-level crystal nuclei, the first third-level crystal nucleus has been turned into nano propellers and covered with this set of armor on his body, Xiao Qi also tried his best to increase the protective film on his body to 20 times according to the standard of level four, which is already the limit of what he can do in such a short time.

Speaking of protective film, Nan Shu had to praise this young man who was fighting for his life, he was simply beyond the limit of the speed of the able.

When he first experimented with brain-controlled uniforms, Qi Riyue made a protective film with no time limit, as long as he didn't squander and waste, this protective film could always exist, giving him a lot of room to operate!

There is no sunset in this world, but the evening has arrived, except that I still haven't found my mother's whereabouts, and I can call it a happy end today.

"It's really inconvenient not to be able to call and communicate in real time," Nan Shu prepared to go down to remind Situ Zhao not to drive any further, the battleship had already entered the block of the Seventh Ring Church Town.

The darkening sky shrouded the town, but the picture ahead was still clearly transmitted from the spherical reconnaissance plane to the masked Nanshu.

The town not far away was like a sewer anthill with the cover of the manhole uncovered, and countless monsters crawled out of the depths of the town, densely packed, hundreds of second-level monsters poured out of the town, and nearly a hundred third-level monsters leaped above their heads, as if the gates of hell were open to the world.