In the skill judgment of the data network, each explorer is only allowed to have four skill columns at the same time.

Although skills can be randomly drawn and replaced through exploration points, they can only maintain four skills, which greatly limits the cooperation and performance of explorers.

Especially when facing the complex environment in the dimension, skills often need to be switched according to local conditions, so no matter who it is, the choice of skills is a very difficult thing to choose.

However, there is one thing that can break this trade-off.

That is the skill bar expansion scroll!

The skill expansion scroll is a special item. At present, it seems that only on monsters at the elite level or above will there be a certain chance of bursting. Even the probability of elite level monsters breaking out special items is less than one in ten thousand. Generally, if you want to get the skill expansion scroll, you must travel back and forth in various dimensions, collect various leader monsters and then form a group to kill!!

According to the cooperation of normal explorers, at least a team of more than ten people is required to kill a monster of the leader level without injury.

And if the skill expansion scroll is really revealed, it is something that everyone needs very much!!

I don't know that those teams that compete to disband because of a skill expansion scroll have appeared many times.

No matter when, if you have one more skill position, it is equivalent to having one quarter more life protection than others!

What Chen Chu has now exploded is the skill bar expansion scroll V, which can add the fifth skill bar.

Above this, there are skill bar expansion scrolls VI and VII, which can add the sixth skill bar and the seventh skill bar.

Chen Chu was the first to reach the seventh skill column at the highest time.

What he knows is that in the entire human civilization, the highest is that some people have opened the eighth skill column! And there is no way to trace the source!

"Ding, you used the skill bar expansion scroll V."

Chen Chu used this scroll directly, and there were no strange special effects.

However, there is an extra space for the skill bar on his data panel!!

After thinking for a while, Chen Chu decided to draw a skill on the spot.

When strengthening the Annihilation Armour, Chen Chu had already used up his exploration points, but after killing Tai Yue, Chen Chu obtained a full 26,000 exploration points.
Chapter completed!