Just like these subclasses on the Gaia plane, it is difficult to learn any of the subclasses at the normal level, no matter how hard you work and how many resources you spend, unless you have the relevant magic skill book or are a super genius yourself.

But after becoming a professional, you only need to spend 5 magic copper coins to study in the sub-professional union for about 3 days, and you can master a sub-professional skill, but the level of the skill is very low, and it is difficult to succeed in crafting and processing items, which requires a lot of practical practice to grow slowly, but the price of items in the Gaia plane is very expensive, and the same is true for magic materials, unless it is a very rich big family, a big consortium to back, it is difficult for others to achieve something.

They can only use the excuse of helping others for free, and draw a big pie to make people believe that they can make magical items, and then use other people's materials to practice their skills, and the result is that conflicts and disputes will inevitably arise.

Lin Ziming received the scale armor collected by the Dark Demon Shadow into his backpack, he was not going to give this precious material to those pit goods to make equipment, which would only waste his magic materials to make wedding dresses for others, he was going to find a special master in the human city-state to make it in the future.

In fact, Lin Ziming can also hand over the materials to the official website of the Guardian, and the official website will arrange for someone to bring the materials to the town of the Gaia plane to find the master to build, but the risk and cost are still very large, even if the master of the Gaia plane is built, there is a large probability of failure, and the master's production fee and the back and forth hardship fee are also very large expenses, and the price may be greater than the value of the material itself.

Even if the final construction is successful, it is difficult for Lin Ziming to guarantee that the equipment will return to his hands, and it is possible that he will only receive a reply of "construction failed", after all, it is difficult for people to be tempted by magic items worth tens of millions.

It's a pity that Huang Xiaoli's elf tribe belongs to semi-closed management, they will let adult elves go out, but they will not contact the outside world, and transactions are not allowed, Huang Xiaoli was seriously warned by the tribe because of the last time she gave herself the leaf of life privately, if it weren't for Huang Xiaoli receiving the blessing of the elf goddess, it is very likely that she will be driven out of the tribe.

This matter was only known when Lin Ziming wanted Huang Xiaoli to buy one for him after using the Leaf of Life, so naturally Lin Ziming would not embarrass Huang Xiaoli again because of the scale armor.

Put away the scale armor, Lin Ziming returned to the storage point with the level 15 Dark Shadow, the kobold's camp is in the northeast of the rat's nest, and if you want to find trouble with the kobold, you still need to go through the storage point, now he walks in the jungle as if he is visiting his own back garden, the roots of the creatures encountered along the way do not need to do it themselves, they are easily killed by the dark shadow, but the energy obtained is too little compared to the energy required to upgrade, and the upgrade efficiency of killing low-level creatures is too low now, and it is necessary to target magical creatures in the future.

A level 10 magic creature can provide level 12 with six percent of the energy of the current upgrade experience bar, and level 14 has increased to ten percent, indicating that the higher the level of the creature, the more energy it provides, and the energy gap between magic creatures and ordinary creatures is very large, killing a magic creature is more than killing a hundred ordinary creatures.

Back at the storage point, Lin Ziming didn't rest much, it didn't take much effort to kill the digging beetle, he only consumed less than 20% of his mental power, sorted out the items on his body and walked towards the kobold camp in the northeast.

Along the way, Lin Ziming tried not to cause a commotion, and when he encountered a beast, the dark shadow was also dealt with as soon as possible, and when he was about to approach the kobold camp, Lin Ziming carefully hid in a hidden place, allowing the dark shadow to go and investigate the situation.

After all, kobolds belong to intelligent creatures, and wild boars and rats are completely different, the last time he was able to get close to the camp was not discovered, it was entirely because the kobold had just returned from robbery, and they had gained a lot, and they all got together to dance and celebrate, and they did not do a good job of vigilance, and he drilled the basket.

And this time it will not be as easy as last time, the tribe with close to a hundred kobolds, how can there be no vigilantes, when the dark shadow gradually approached the camp under the concealment of the jungle shadow, it was found that there were many kobolds around the camp on guard, through observation, a total of three teams of kobolds were found, they patrolled and guarded around the camp either openly or secretly, each team had three kobold members, according to their size and equipment, Lin Ziming judged that these were the kobold guards that he had learned about through exploration last time, They are around level 6.7 and wear leather armor and are mostly armed with spears and short swords.

Didn't do anything to these vigilant kobolds, Lin Ziming let the dark shadow continue to sneak into the camp to investigate the situation, now is not the best time to act, his mental power has only recovered to eighty, and because of the relationship between summoning the dark shadow, the recovery speed of mental power is even slower, he needs a period of time to recover as much mental power as possible, and it is very likely that in the battle, it is possible that because of this extra trace of spiritual power, he can achieve the final victory, which is the experience he learned from the battle with the Rat King.

The Dark Shadow used the wall-piercing feature to easily pass through the wooden fence of the camp, and floated along the shadow of the fence towards several wooden houses, the environment in the camp was similar to the last time I saw it, except that the few humans and lizardmen who had been captured by the kobolds in the corner had disappeared, and after a month, as long as they did not escape, they had basically been eaten.

There are not many kobolds in the camp, only a few kobold guards are hanging out in the camp, and they should also patrol again.

Why patrol in the camp as well? And there are so few kobolds? Did they go out and rob again? Lin Ziming felt a little strange in his heart, he also felt this way last time, obviously a few cabins couldn't accommodate so many kobolds, why didn't he build a few more? Do these kobolds like to sleep outside?

When the Dark Shadow entered the wooden house and saw the scene inside, Lin Ziming knew the truth, and hurriedly asked the Dark Demon to sneak into several other wooden houses to take a look, and sure enough, all the wooden houses were the same.

There was no furniture at all in these wooden houses, not even a floor, only a hole leading to the ground, the hole was large enough for two or three adults to enter and exit freely, and each wooden house had a passage under which came the sound of ping-pong pounding, and from time to time the sound of heavy objects hammering.

The dark shadow slowly floated into the cave, the passage inside was very spacious, it should have been artificially built, and in the center of the passage there was something similar to the earth's railroad track, which reminded Lin Ziming of the mine.

At intervals in the passage, a torch is stuck in the stone wall, so that the cave does not look very dark.

The space inside the cave is very large and extends in all directions, but in the end there are only four passages to the outside world, which corresponds to the four wooden houses above.