When Chen Feng was trapped underground and didn't know how to get out, Lu Yun and the five of them had already returned to the observer base.

They knew their shortcomings, and if they wanted to improve their combat power, they had to absorb all the source stones that Chen Feng gave them, and then find a way to break through to the first grade.

Breaking through to the first grade is not very difficult for Xu Yin, because she was originally an SSS-level ability and knew how to stimulate the power of the realm.

Now all she has to do is unleash the power of the realm in the xenomorph world.

But Lu Yun, Mu Anran, Zhou Zhi and Gao Yue are not good, when they are in the human world, they are not even SSS-level abilities, and it is really difficult to release the power of the domain in the alien world.

After all, if you go according to the normal order, if you want to break through to the SSS level now, and the combat power is strong enough, you must at least reach Xu Yin's level before you can enter the xenomorph world.

They all entered the alien world in advance because of Chen Feng's relationship.

Chen Feng left them a lot of first-grade source stones, so that they had the possibility of rapid progress, otherwise they really couldn't see the hope of a breakthrough.

As soon as Lu Yun and Xu Yin and the five of them entered the observer base, someone came over.

The observers didn't care about the situation of Lu Yun and the others, but they were still very concerned about Chen Feng's situation.

The observer badge on Chen Feng's body could only allow them to determine Chen Feng's location, and to a certain extent, they knew what was going on around Chen Feng, but if they wanted to know the detailed content, they couldn't do it.

Now that Lu Yun and the others have returned, of course the observers have to come over and ask as soon as possible.

Lu Yun and the others did not hide it, they told Chen Feng's actions in the past two days, and they didn't even hide the fact that Chen Feng broke through to the second grade.

Now in the alien world, the only people they can rely on are the Observer and the Devagi.

The people who were observers were all frightened when they heard that Chen Feng had actually broken through to the second grade within two days.

This breakthrough speed is really terrifying.

No wonder Chen Feng had just entered the alien world, and he made such a big move, it turned out that he had real skills.

Once they had enough information, the observers reported it and what they had discovered.

Chen Feng broke through to the second grade so quickly, and he could definitely attract the attention of the high-level observers.

So as soon as the news spread, the man in white got the news.

The man in white already had high hopes for Chen Feng, otherwise he would not have tried every means to help Chen Feng fight against the three-headed snake when he came to the human world, nor would he take the initiative to help Chen Feng deal with the crisis from the dark jungle and xenomorphs after Chen Feng entered the xenomorph world.

If it weren't for the ability of the man in white, someone would pay attention to his every move, and the man in white would be eager to escort Chen Feng in person.

In this case, of course, the man in white would be very concerned about Chen Feng's situation.

If Chen Feng really encountered danger, the man in white would definitely take action at the first time.

Therefore, after getting the news that Chen Feng had broken through to the second grade within two days, the people in white immediately became excited, and directly came to the Ninth Ring Observer Base to ask Lu Yun and them in person.

Lu Yun, Mu Anran, Gao Yue and Zhou Zhi have all received benefits from the people in white, and they will not be strangers to seeing the people in white again.

That's why after understanding the situation, the man in white took out a super-grade xenomorph core, or rather, a mutation source stone.

Ordinary source stones contain source power, which can be absorbed to increase combat power, while mutated source stones not only contain pure source power, but also have different effects.

Lu Yun and the others had already begun to drag Chen Feng back because their combat power was too slow, so they had to return early.

In that case, the man in white didn't mind giving them some more benefits.

Letting Lu Yun and the others grow up as soon as possible is also a huge help to Chen Feng.

A hero with three gangs, those heroes who grow up step by step, must always have some trustworthy companions around them.

After Lu Yun and the others got the mutant source stone, they immediately returned to the room and began to cultivate with the help of the power of the mutant source stone.

In less than half an hour, Xu Yin successfully broke through to Yipin, and the field coverage was still expanding, until it was expanded to 7 meters before stopping.

As for the strength of the domain power, although it is only 2 cards, it is not bad.

It's a pity that they don't know the importance of the strength of the domain power, otherwise when they break through, Xu Yin will definitely find a way to increase the strength of the domain power.

Xu Yin has the best foundation and the fastest breakthrough, and there is no problem at all.

Lu Yun's progress was slower, but after Xu Yin broke through, she took the initiative to release the power of the domain and put pressure on the four of them, so that they could feel the changes in the power of the domain, which would help the four of them break through quickly.

Not to mention the situation on Lu Yun's side for the time being, when Xu Yin broke through to the first grade, Chen Feng suddenly heard the system's prompt:

Bite!

When a female teammate is detected to break through to first-class combat power, the Goddess Favor title is reactivated and new attributes and effects are obtained.

Goddess Favor: Source Power Increase (100 * Opinion 100 Female Teammates * Female Teammates Combat Power Level), Source Power Increase (3 * Opinion 100 Female Teammates), Attack Strength, Defense Strength, Health Strength and Speed Increase (3 * Friendship 100 Female Teammates).

Note: Only female teammates with a first-rank combat power or higher can trigger the Goddess Favor effect.

When he saw this prompt, Chen Feng was delicate and surprised.

The system has said before that the title obtained before will only be retained, but there will be no additional attributes and special effect bonuses, I didn't expect Xu Yin to break through to a product, and there would be such a big benefit.

The reactivation of the title of Goddess Favor alone brought Chen Feng an increase of 100 basic source power, which was already obvious to Chen Feng.

In addition, Chen Feng killed ten second-grade xenos today, and he also found five second-grade source stones from the xenomorph corpses, which could also increase 50 source power.

Therefore, Chen Feng's base source power at this time has reached 878, followed by 1475, attack strength has reached 6283, defense strength 4048, health strength 13496, and speed 181.

This ascension cannot be said not to be rapid.

It's a pity that the two black-clothed people and the three third-grade xenomorphs in the dark jungle are still on the ground, and Chen Feng can't take advantage of the opportunity of the source power improvement to expand the coverage of the domain and increase the strength of the domain power, but it is a bit of a waste.

In this state, if Chen Feng uses extreme speed and domain burst, the speed can reach 491, as long as the source power of the two black-clothed people in the dark jungle does not reach five thousand, as long as he can get rid of the flying bird in the air, Chen Feng still has a great hope of getting out.