"The system upgrade is complete." With a burst of pleasant music, Chen Yu heard the prompt sound of the system, and he immediately called out the system interface after waiting for a long time. After returning to the room after lunch, he set the alarm clock at four o'clock and went to bed, and when he woke up, the system had just finished upgrading.

After opening the system interface, before Chen Yu could check the changes in the system, Nana jumped out, and she appeared directly beside Chen Yu, looking at Chen Yu with a smile. "You, why did you get out?" Chen Yu was frightened by the sudden appearance of the person next to him, and only breathed a sigh of relief when he saw that it was Nana, and then looked at Nana in great surprise and asked. Nana had been in his system space before, and it was no problem to talk to him, but it was the first time she appeared in the real world. Could this be the new feature after the system upgrade?

"Because the system has been upgraded, I can come out, otherwise why do you think I'm in a hurry to let you upgrade the system." After the system was upgraded to B level this time, I was able to play outside as much as I wanted. Sure enough, Nana's answer confirmed Chen Yu's conjecture, but Chen Yu is even more entangled now, he had a headache enough when Nana was in his mind before, and now that Nana is out, it is estimated that he will suffer in the future.

Seeing Nana who was happy there, Chen Yu congratulated Nana very unwillingly, and then asked Nana the question in his heart: "After you come out, how can I contact you if I have something in the future?" "He didn't believe that Nana would stay by his side when she came out." You don't have to worry about this, it's still the same as before, you can call me in your heart, I can hear you. Nana said lightly.

Chen Yu nodded when he heard this, this is okay, so he is not afraid that Nana will run around and find her if something happens. Since Nana was there, he didn't bother to check the changes in the system, and asked Nana directly: "Is there any change after this system upgrade?" Nana heard Chen Yu's question and said to Chen Yu, "Yes, after upgrading to B-level, the cooldown time of your ability switch has become 10 minutes. Then there's something new for sale in the system store.,See for yourself what exactly is on sale.。 The main ones are these two, and the others probably haven't changed much. By the way, if it's okay, I'll go first. ”

"Let's go? Where are you going? Chen Yu asked in surprise when he heard Nana's words. Going out to play, I'm tired of being in the system space for so long. Something told me in my heart, and I left. Nana got up and walked outside. Hey, wait a minute. Seeing this, Chen Yu hurriedly shouted, he hadn't asked Nana if the system would disappear suddenly, how could he rest assured if he didn't ask this question clearly.

However, Nana didn't stop because of Chen Yu's words, and continued to walk out, and when Chen Yu thought she was going to open the door and go out, she actually passed through the door directly. "Damn, I don't know if anyone else can see Nana. If others could see Nana's words, they would definitely think they would be hellish when they saw such a scene. Chen Yu looked at the door of the room and muttered to himself. But I think that others should not see Nana, otherwise Nana would not have gone out so openly.

Nana had already gone out at this time, and after thinking that Nana said that he could ask her directly in his heart if he had something, Chen Yu had no choice but to ask Nana in his mind: "Nana, can you hear it?" After a while, he heard Nana's reply: "What's wrong?" Master, I've only been away for a while, and you're okay, huh? Sure enough, Chen Yu was very happy to hear Nana's words, and he hurriedly said, "It's that I haven't finished asking the question just now, so you can leave." I ask you, I can't use the ability when I upgrade the system, do you think the ability will suddenly disappear? If the system is gone, don't I just have no abilities?"

After hearing Chen Yu's words, Nana said, "Master, don't worry, the system will not disappear for no reason." In fact, if you upgrade an ability to S-level, you'll have permanent mastery of it, even if the system disappears. Chen Yu was very depressed when he heard Nana's words, there is so much experience required to upgrade his ability, when will he be able to upgrade his ability to S level.

However, now that I know that I don't need to use the ability systematically, it seems that I will change my strategy for upgrading the ability in the future, and I should focus on upgrading one ability and upgrade one ability to S first. Although Nana says that the system won't go away, he is still very insecure, after all, the system is very weird, so he plans to speed up an ability to S-rank. After asking this most concerned question, Chen Yu had no problem for the time being, he said goodbye to Nana, and then opened the system interface.

Nana just said that the two major changes after the system upgrade are the shorter cooldown of ability switching, and the new thing in the store. It's a good thing that the ability switch cooldown is shorter, and the ability switch cooldown is ten minutes, so it's much easier for him to switch abilities in the future. But what he cares about most is the new things in the store, and the system store sells all good things, and I don't know what new things will be sold this time.

Opening the system interface, Chen Yu jumped directly to the store interface and began to browse. He took a look, and there were no major changes in the weapons area and armor area, and they were still the same things. But in the medicine area, he saw something that made him very excited, that is, "gourd fruit"! He was still thinking about where to get a gourd fruit last night, so that Cao Meng and Miao Yu both had abilities, but today the system just finished upgrading and gave him a surprise.

However, although there are gourd fruits for sale, its price is very high, and a gourd fruit actually sells for 500 points! But thinking about the efficacy of the gourd fruit, Chen Yu felt that the 500 points were still worth it. But after he upgraded the system, he now only has 658 points, and if he buys the gourd fruit, he will only have 158 points left, and he will instantly return to the state of a poor man. He thought about it, but he still planned not to change this gourd fruit for the first time. The first thing he had to do now was to upgrade his fire-based ability, after all, now that he had joined the nineteenth round, he didn't know when the mission would be, so he had to upgrade this fire-based ability first to protect himself.

Anyway, the gourd fruit will always be in the system store, and it will not disappear, so I will buy it again in the future. And even if he swaps out the gourd fruit now, with Cao Meng and Miao Yu's physique, the probability that they can awaken their abilities is also very low, and maybe they will hang up after eating the gourd fruit, he doesn't want to take this risk.

Thinking of improving his physique, Chen Yu suddenly remembered something, and he immediately searched for it in the medicine area. After rummaging around, an ecstatic expression appeared on his face, and as he expected, there was a physique enhancement liquid for sale in the system. In this way, Cao Meng and the two of them don't have to exercise to improve their physique, and when he has enough points, he can directly exchange the enhancement liquid and gourd fruit, then the two of them can directly become superpowers.

However, the price of this enhancement solution is also relatively cheating, and an enhancement solution is actually 200 points. He wants to buy two enhancement liquids and a gourd fruit, so isn't it 900 points? The consumption of this point is also too much. It seems that he will start doing side quests in the next period of time, after all, the main quest and side quest can give him points.

After looking at the gourd fruit and the enhancement liquid, he browsed through other things, and found that in addition to the gourd fruit, the system was also selling elixirs to improve mental power, with a price of 100 points, which could enhance 1000 spiritual power. However, the price ratio of this potion is not high, and he will definitely not buy it. There are two more things in the medicine area, and the living area is now starting to sell even transportation. Large passenger planes, helicopters, cars of all kinds, as well as yachts. As long as you have points, you can have these things instantly, and the price is not too expensive. A passenger plane is only 100 points, compared to the reality of buying a passenger plane costs tens of millions, these 100 points are much cheaper. And the most expensive car is only 20 points, but he thinks he won't buy these things, the points are so precious, how can he waste them on these things.

Overall, Chen Yu is still very satisfied with what the store sells this time. After looking at the shop, he set his sights on the quest bar, and after completing this main quest, a new main quest appeared.

Clicking on the task bar, Chen Yu saw that the name of the new main quest was "Attack on the Ability", and when he saw this name, Chen Yu couldn't help but complain in his heart, this system is really advancing with the times, and even the name of the task has to be plagiarized from the recent anime that has been very popular. He clicked on the task and took a closer look.

Mission Name: Attack on the Ability

Mission Description: Now that you've successfully joined an organization of abilities, you're about to face a variety of difficult missions. In order to survive the mission, try to improve your combat effectiveness.

Requirements: Upgrade an ability to an SS-tier ability

Duration of assignment: 6 months

Rewards and punishments for tasks: Get a system upgrade coupon after completion, increase any ability level, and score 500 points in the system; Defeat is obliterated

Chen Yu was a little puzzled after seeing the description of this task, but it was not difficult to understand that he would increase the level of his ability. But if you want to raise your ability level to SS level, isn't the highest ability level being S level? What grade is this double S. He asked Nana in his heart, "Nana, what's the double S ability?" I've never heard of it," Nana replied, "Double S is one level higher than S class." But this SS level is too difficult to achieve, so I didn't tell you, of course you don't know. ”

"What does it mean to be too hard to achieve?" Chen Yu asked. "For example, with an S-tier ability, you can level up by practicing the ability, or by trading points for experience, or by using the opportunity to upgrade the ability given by completing the main quest. However, if you upgrade your S rank to SS level, you can't upgrade your abilities through these three means, and you can only rely on your understanding of abilities to break through to double S levels. Nana replied.