At the end of the battle, Chen Feng obtained two third-grade royal clan heart cores and found ten fourth-grade source stones from the corpses of the two black-clothed men.

As for the three-headed snake and the Sky Shaking Tiger, Chen Feng dissected all their corpses, leaving behind a lot of ingredients.

The last time he saw Xu Yin, Chen Feng gave one of the legs of the Sky Shaking Tiger to Xu Yin, but Xu Yin was very happy, if she knew that Chen Feng had prepared the meat of the three-headed snake and the Sky Shaking Tiger for her this time, I don't know how happy she would be.

Then Chen Feng took action to kill the nearby Abyss Beasts and Abyss Demons, found the lair of the two royal clans, searched for it, and got a lot of source stone ores, and gained a lot.

After doing this, Chen Feng opened the two four-rank treasure chests and obtained two pieces of four-rank equipment, silver waist guards and silver leg guards.

The improvement of the fourth-grade equipment compared to the third-grade equipment is still obvious, so Chen Feng opened the system mall again and began to refresh.

Refresh five times in a row to get three pieces of four-grade equipment, silver charms, silver short blades, and smart leather boots.

Needless to say, the attributes of the silver pendant and the silver short blade are both conventional equipment, but the smart leather boots are refined four grades, source power +360, speed +30%, and tenacity 50.

Three pieces of four-grade equipment cost a total of 8,000 merit points, plus the cost of refreshing the mall of 3,100 merit points, for a total of 11,100 merit points.

With the improvement of source power, Chen Feng naturally had to seize the time to cultivate and transform the source power into his own combat power.

Four hours later, Chen Feng finished his cultivation, and although his combat power was still a fourth-rank and first-order, it had also improved significantly.

The field coverage has been increased to 1157 meters, and the strength of the field power has become 899 cards, and the increase is 1195 cards!

Next, let's go, head to the fourth floor!

Although you can still get some benefits by staying in the third layer, such as the source stone mine under the Earth Abyss Beast or the Earth Abyss Demon Tribe, the source stone mine of the third layer is no longer good for Chen Feng, and it is a waste to use it on yourself, it is better to enter the fourth layer and look for new opportunities.

Anyway, now that there are no three-headed snakes, sky-shaking tigers, and black-clothed people making trouble, Chen Feng can let it go.

He didn't believe it, without xenos and the dark jungle making trouble, wouldn't he still be able to reap the great benefits of the Nine Layers of the Abyss?

As mentioned before, the nine-layer abyss is in the shape of a ladder, and the boundary between each layer is very obvious, as long as the abyss beast and the abyss demon reach the combat power level, they will enter the next layer of cultivation independently, and will not always stay in the original tribe.

Therefore, after Chen Feng entered the fourth layer, he would easily encounter a four-grade Earth Abyss Beast or an Earth Abyss Demon.

Aside from the increase in the combat power of the Abyss Beast and the Abyss Demon, there is actually not much difference between the fourth layer and the third layer.

At least that's what Chen Feng saw.

From 67,600 source power to 1,950,000 source power, they are all in the category of four-grade combat power, and this span is very exaggerated, so after Chen Feng entered the fourth layer, he immediately became low-key.

In case he encountered an abyss beast of the fourth rank or higher here, Chen Feng might be in trouble.

Fortunately, Chen Feng was only operating on the edge of the fourth layer, and he would not easily get close to the Abyss Beast or the Abyss Demon Tribe, even if he encountered the Abyss Beast or the Abyss Demon, his combat power would not exceed the fourth rank and third order, and it was still within the scope that Chen Feng could deal with.

However, in this way, it would be very difficult for Chen Feng to obtain the source stone ore in the fourth layer.

After all, these abyssal beasts or abyssal demons on the edge of the fourth layer have no tribes.

Without a tribe, there is naturally no source stone mine, and it is impossible to carry many source stone ores on the body.

Chen Feng spent a lot of thought and killed more than a dozen fourth-grade abyssal beasts, and only got five fourth-grade source stone ores.

The four-grade source stone ore can bring 120 points of source power increase, which is also good news.

Chen Feng thought about it, but he still felt that his current combat power level was too low, otherwise he would not be so aggrieved that he could only act on the edge of the fourth layer.

However, this is only temporary, as long as Chen Feng is patient and slowly increases his combat power, he will definitely be able to enter the core area of the fourth layer from the fringe area, and finally easily plunder all kinds of resources in the fourth layer.

Cultivation is a gradual process, and you can't be in a hurry at any time.

When Chen Feng entered the fourth layer, the five daughters of Lu Yun, who were far away from the first layer, were not idle.

Chen Feng left them a large number of first-grade and second-grade source stones, which were enough for them to cultivate for a period of time.

They really didn't disappoint Chen Feng, they used the Yipin Source Stone to cultivate, and then they kept looking for the Earth Abyss Beast and the Earth Abyss Demon to fight, improve their combat power, and enrich their combat experience.

Not only that, but they also launched a planned attack on the Abyssal Beast Clan.

After a hard battle, they finally dispersed this abyssal beast group, and killed more than three hundred abyssal beasts in total!

For Chen Feng, this result was nothing, but for ordinary human abilities, this result was already very dazzling.

When they counted and exterminated the harvest of the Abyss Beast Clan, they found a source stone ore the size of a human head!

If Chen Feng was here, he would definitely be surprised.

The source stone ore he obtained from killing the abyssal beast on the fourth layer was only half the size of a fist, and the source stone ore he obtained on the third layer was only the size of a quail egg.

How much energy does this human-head-sized source stone ore contain, and how many products is it?

It was the first time that Lu Yun's five daughters had come into contact with source stone ore, and they didn't know what this thing was for.

However, after Xu Yin tried to absorb the energy in the source stone ore, her face became wonderful.

The energy contained in this head-sized source stone ore was unexpectedly very pure, and it was huge!

She had just absorbed a little, and she had actually felt the improvement of her source power!

Even the field has changed!

You must know that in her ordinary cultivation, even if she only improves a little bit of the realm, she will have to spend a lot of thought, otherwise she would not still be stuck in Yipin.

But absorbing that little bit of energy just now actually made her feel the improvement of the realm, so how precious is this source stone ore?

When Lu Yun and the others saw Xu Yin's expression, they also hurriedly came over to try, and they all felt the improvement of the source power and the realm, and they immediately became happy.

With this source stone ore, they will be able to quickly increase their combat power, and maybe they will be able to catch up with Chen Feng in advance, and they won't have to be separated from Chen Feng all the time.

When Lu Yun's five daughters were using the source stone ore to cultivate, Chen Feng heard a hint here:

Bite!

Detected that the combat power of five female teammates has broken through to the second grade, and the effect of goddess favor has been refreshed.

Chen Feng was stunned for a moment, Lu Yun and them, broke through?

And is it a breakthrough at the same time?

What's going on?

Could it be that they are not on the first level, what adventures can they not have?