Entering the room, Qin Xiaoyuan lowered her head and did not speak.

Du Fei was accustomed to her quiet appearance, so when she was young, she asked first, "How are you doing lately?" ”

"It's good." Qin Xiaoyuan replied with a smile.

"If you need anything, tell me, and if I'm not there, tell my parents. They've liked you since they were young. Du Fei said.

"Got it, brother, you have to be careful outside."

"Don't worry, I will. By the way, do you have any plans? Du Fei asked.

Qin Xiaoyuan looked up at Du Fei and said a little confused: "No...... I don't know ......" said in his mouth, but he was thinking in his heart: there used to be, but now I am afraid it will be difficult to achieve.

"Hey...... You, still the same as before, don't have any ideas of your own. Du Fei sighed helplessly, poked her forehead and said.

Qin Xiaoyuan pursed her lips and smiled without speaking.

"Then have you ever thought about going out there and being a warrior to hunt monsters?" Du Fei asked again.

Qin Xiaoyuan hurriedly shook her head and said, "I don't want to, I don't like it." ”

"Guess you'd say that, so you want to stay home all the time?"

"It's nice to be at home, to be able to take care of my parents, and ...... Uncle and aunt. ”

"Otherwise, you can help out in my dad's lab when you have time." Du Fei proposed.

"Okay."

"Also, it won't be long before monsters will attack the city, and there will definitely be things running into the base city at that time, so you need a little self-protection ability, and at the same time protect a few elders." Du Fei said and began to rummage through the exchange system.

After the start of the human-insect war, Du Fei and the boss must rush out to fight, and someone must protect their families at this time.

In fact, the military region has included this villa area in the highest protection level, and the protection level is second only to the military district headquarters. It's just that when the battle starts, the periphery may not be able to hold it, and it is even more difficult to say in the base city, so it is still necessary to stay alone to protect the family.

Du Fei thought to himself, since Qin Xiaoyuan doesn't like to fight and kill outside, and her personality is quiet, it's better to stay. Anyway, it has evolved to level 3, and if you push it again, you should be able to evolve to level 4, and then exchange it for some defensive abilities, and with the source energy thermal weapon, it is enough to stay inside the base city.

"I practice my water control skills every day according to the method you said." Qin Xiaoyuan said.

"That's not enough, in the future, you will go to my dad's every week to get a bottle of energy crystals for evolutionary absorption." Du Fei said while rummaging through the exchange system.

"That's too much, isn't it?" Qin Xiaoyuan said with a little surprise.

"The energy crystallization consumed by the laboratory every day is calculated by kilograms, not worse than your share, you are a little more capable, and I can rest assured." Du Fei continued to rummage through water-related exchange items, but he didn't see anything particularly satisfying.

Qin Xiaoyuan's source ability is water control, and the attack power of this source ability is not strong, but the purification and defense ability is good. Du Fei wanted to find her another exchange item for the water system to strengthen her source ability effect.

In fact, it can also be exchanged for other abilities, such as fire-based skills, so there is no conflict. However, fire with strength 100 and water with strength 100 will not be as effective as water with strength 200. Especially when active energy weapons make up for their shortcomings, they should give full play to their own advantages.

"There it is!" Du Fei flipped through a bloodline potion, and knew that what he was looking for was it, and there was no need to look for other exchange items.

【Primary Aquarium Bloodline - Ice Sea Mermaid】The Aquarium is a spirit that lives in rivers, lakes and seas, and is naturally good at controlling the flow of water. Merfolk from the Ice Sea can not only control the current, but also turn water into ice cubes, and can sing beautiful songs to confuse enemies.

Bloodline Abilities:

Xiaoice water mastery: You can control the flow and freezing of water according to your mind.

2. Singing: Being able to sing a beautiful singing voice is easy to make people fall into intoxication, and creatures with a sense of hearing will be affected, and the specific effect is related to the singer's own ability.

3. Mermaid Avatar: Avatar becomes an Ice Sea Mermaid, which has more powerful mana and can create an ice and water barrier. The Ice and Water Barrier is extremely defensive, and when attacked, the barrier will switch between ice and water, negating energy attacks. The avatar effect continues to consume the source power, and when the source power is exhausted, the avatar effect disappears. ,

Du Fei consumed 100,000 energy star points to exchange the bloodline elixir of the water tribe bloodline, handed it to Qin Xiaoyuan and said, "Use this." ”

Qin Xiaoyuan took the bloodline elixir and asked, "What is this?" ”

"Something that strengthens your ability to control water, and turns water into ice, is a good thing." Du Fei took the bloodline medicine Liu again, and then said, "I'll inject it for you, roll up your sleeves." ”

Qin Xiaoyuan didn't ask anything, and rolled up her sleeves according to Du Fei's meaning.

Du Fei unscrewed the syringe and said, "Don't be afraid, my technique is very good, even if I don't get it right, the needle will turn." ”

Qin Xiaoyuan sneered when she heard this, and Du Fei completed the injection at once.

"Alright, let's go back. Sleep well, Little Mermaid. Du Fei teased.

Qin Xiaoyuan didn't know why Du Fei said this, but she still pinched her earlobe and ran away.

Li Shuhua carried a plate of fruits from the experimental field and sent Qin Xiaoyuan back, talking along the way.

Du Fei went downstairs into the living room, and saw his father Du Qihuang reading the experiment report on biomedicine with glasses, so he sat on the sofa next to him and said, "Dad, I want you to help with something." ”

Du Qihuang raised his eyes and looked at Du Fei and said, "Hey, it's been a long time since you've asked your dad for help like this." ”

"That's because your son has the ability to solve everything by himself." Du Fei said without modesty.

Du Qihuang put the report on the table, and Zhengse said, "Say, what do you want to do?" ”

"I'd like to start with a piece of energy from the lab." Du Fei said.

"How much?"

"100 pcs.

Du Qihuang was already prepared, but he was still shocked by this amount, took off his glasses and said, "You kid eat energy crystals as food?" Even 100 catties of rice is extremely expensive. ”

50 kilograms of energy crystals is indeed a large amount, according to the speed at which ordinary level 4 awakened people hunt for energy crystals, excluding various expenses, only 500 grams can be left in a month, and it will take at least eight years to get this large amount of energy crystals. Even if Du Fei hunted zombie monsters at the most violent and crazy speed to collect energy crystals, it would take at least two months to do so.

Du Fei now has no shortage of energy crystals for his own use, but if he wants to organize his own team of awakened people, it is far from enough. Qihuang Pharmaceutical's income is very rich, and it has squid profits from low-end food processing, and even if it invests a lot in research, it also has some working capital.

Du Fei also estimated the energy crystallization of the laboratory's reserves, so he asked for so much, and it happened to empty all the balances of the laboratory.

"You just say whether to give it or not, if you don't give it, I can only rob it."

Du Fei spread his hands and said, a bit of a scoundrel.

"I owe you a lot." Du Qihuang pretended to be angry and said, picked up the report on the table and read it again.

Du Fei knew that his father had agreed, so he explained: "Don't worry, at most a month, I will help you make up for this shortfall." ”

"Forget it, it's good if you don't continue to poke holes in me." Du Qihuang said.

"Prepare the goods, I'll pick them up tomorrow." Du Fei didn't care, and got up and walked to the room as he spoke.

The next day, Du Fei successfully obtained a large box of energy crystals, which was a hundred years of blood and sweat comparable to the general assistance level awakened.

Du Fei made such a large amount of energy crystallization, not for his own use.

Because, Du Fei himself has evolved to level 5, and the energy crystals can only be exchanged for B-level exchange items, and the thunder and lightning level of the wind sword is double B-level, so there is no need for B-level skills and abilities at all. Even if you exchange more than a dozen B-level skills, they can't compare to the thunder and lightning power of the wind sword, and these skills can only be kept to waste the source power, and have no effect. Instead of this, it is better to exchange B-level skills for other awakened ones and form your own team.

Although the strength of these awakened people will not be strong enough to defy the sky after they get the skills, they are still much stronger than ordinary awakened people, and they may not be able to kill the evolutionary body, but it is enough to deal with ordinary monsters, especially when they are lacking in skills.

So, Du Fei used this large amount of energy crystallization to exchange for a large number of potions and the vortex core of the source energy weapon.

On the third day, the eldest and third children had found all the people, and sent someone to inform Du Fei.

Du Fei put the prepared things into the folding space, and then went out to meet the boss. ,

What made Du Fei speechless was that he met that hot-blooded young man Yan Liguang on the way, this guy was the guy who ranked first in the third phase of the assessment of the recruit training camp, and now he is the squad leader of the third squad of the fifth company of the awakened ones.

Du Fei was surprised to find that after a few days, he could still remember the identity of this guy.

As expected, Yan Liguang came up again and greeted: "U, remember me?" Yan Liguang, recruit training ......"

Du Fei couldn't stand this person's familiarity, and interrupted: "First place, right?" Squad leader, huh? ”

"Yes, yes, that's me. You seem to know Miss Ouyang very well, what is your relationship? Yan Liguang said hello and cut straight to the point.

"I used to know her, and she knows me now." Du Fei replied.

Yan Liguang repeated Du Fei's words twice, but he still didn't understand what Du Fei meant, and then ignored it directly, and then said, "Can you introduce me to Miss Ouyang Xiu?" ”

"There's no time."

"If you don't have time, just squeeze in some time." Yan Liguang continued, and then tempted him again, "As long as you agree, I guarantee that you can pass the recruit assessment, and after joining the Awakened Army, I will always cover you." ”

Du Fei could see that this Yan Liguang was not a sinister villain, but he was still defeated by his self-confidence and stubbornness, and this guy was better than Ouyang Xiu, which was really unbearable.

At this time, the eldest Niu Mong and the third Liu Xiaobin came over from the opposite street...... ）