"Let's go pick something up first, I'll add some more." Nie Yan said to Tang Yao, looking ahead, the corpses of the mechanical puppets on the street stretched for fifty or sixty yards, and all kinds of things were scattered all over the ground.

"Okay." Tang Yao rummaged under the corpses of many mechanical puppets, picking up items that had fallen on the ground.

Nie Yan took a look at his own state, there were seven free surname points, and there were three skill points. Without hesitation, he added seven free caste points to his agility, and after looking at his agility, he was already at 137, 23 points away from 160, and he would soon be able to wear the Crimson Toxin Ring. If he could wear the Crimson Toxin Ring, Nie Yan's attack would be much higher.

Go back and get a few agility gems, and I guess you'll be able to make it up.

As for the three skill points, Nie Yan added the skill points to the intermediate concealment, advanced crossbow arrow specialization and advanced dual weapon specialization, and after many skills became advanced, the effect was stronger than before. For example, the effect of intermediate concealment, concealment aura is better, it can dilute the perception of players, and players with only twenty or thirty points of general perception can't feel Nie Yan's stealth at all. For example, the dual weapon specialization can increase the attack of the off-hand weapon by about 30% to the main hand, which makes Nie Yan's attack increase a lot. There is also a crossbow arrow specialization, which allows him to increase his attack power by about 10% when shooting with crossbow arrows, and his rate of fire is also faster.

After adding the surname points, Nie Yan and Tang Yao cleaned up the things dropped by the mechanical puppets on the ground, just like two scavengers, looking for them in a pile of ruins, occasionally looking down to pick up something.

After a while, everything dropped by the mechanical puppets on the ground was picked up.

"I picked up five Charged Crystal Shards, what about you?" Tang Yao was most concerned about the charged crystal fragments.

"I picked up two." Nie Yan said, in this way, there are seven charging crystal fragments.

Nie Yan traded the charging crystal fragments to Tang Yao, and he collected seven charging crystal fragments in just one wave, which was quite fast. However, charged crystal shards become more difficult to collect later on, as the Blue Armor Mechanical Puppet will not continue to spawn.

"It's already seven." Tang Yao was very excited, he saw hope.

Nie Yan gathered all the things, and there were quite a lot of things, including a few second-quality life gems, power gems, and a few level forty white suits, etc., which were estimated to be able to sell back fifteen or sixteen gold coins.

After calculating the consumption, the used Chip Wound Magic Bomb was worth nineteen gold coins, so this wave of monsters consumed three or four gold coins.

However, using up three or four gold coins made Nie Yan skyrocket by 4 levels, and Tang Yao skyrocketed by 2 levels, which was still extremely cost-effective.

"Ready to continue to lead the next wave." Nie Yan said, the remaining wound magic bomb can only brush four more waves of monsters, but it is still quite cool.

When Nie Yan and Tang Yao were crazy about leveling, there was also a commotion outside, and after being silent for a while, the harrier's leveling speed broke out again, rapidly improving, and opened up the sky by a large margin, but this time, everyone was used to the harrier's perverted leveling speed, so although surprised, no one stupidly ran to the official website to cheat. As for what the rest of the people on the rankings think, that's their business. The Harrier has caused another leveling storm. However, this time, many players are studying how to skip the level of monster farming, although the price is very painful, but many people have also gained a lot of benefits. Even some players on the level list have begun to set their sights on killing monsters at leapfrogs, the bonus experience of killing monsters by leapfrogging is too tempting, plus Tang Yao's example, they are extremely enthusiastic about it, many people hang up because of this, fall out of the rank list, and some players rush up.

As for what others thought, Nie Yan didn't bother to care, they still continued to brush the mechanical puppets in groups.

A group of four or five hundred mechanical puppets were led over by Nie Yan, and then one by one the wounded magic bombs were thrown into the sky and fell into the group of mechanical puppets. Like cutting wheat, the mechanical puppets fell in pieces, and eventually suffered casualties.

The rich experience caused Nie Yan to soar to level 26, and Tang Yao's level to level 29.

Nie Yan once again added all the free surname points to his agility, and looked at his own agility, 146, which was still 14 points short. For Nie Yan, adding 14 surname points is just a matter of equipment or two agility gems.

Once the mechanical puppets have been cleaned up, it's time for the harvest.

Nie Yan and Tang Yao found 6 charged crystal fragments from the fallen mechanical puppet.

"Nie Yan, what do you think this is?" Tang Yao exclaimed, picking up a crystal radiating a light blue brilliant light from a mechanical puppet, about the size of a thumb. Because of the relationship between the charged crystal fragments, Tang Yao was particularly sensitive to things like crystals.

Nie Yan saw the crystal between Tang Yao's fingers, and was stunned for a moment, and suddenly became ecstatic.

Everything like energy crystals is extremely rare and precious, and there are often some unique uses, such as charging crystals and so on.

The explosion rate of energy crystals in the entire Eternal City is only one in a few hundred thousand, thousands of players farm monsters in the Eternal City, and it may take a few weeks for such a person to explode a piece of energy crystal, if it explodes, that person will immediately develop, and the money earned from selling the energy crystal is enough for them to change into a dark gold suit, which is more than enough. It's like in reality where someone suddenly hits five million.

There are also classifications of energy crystals, and depending on the color, the lowest-level energy crystals are red, the more common kind. As for blue, it is extremely rare, and its value is several times that of red energy crystals. There is also a purple one on it, but it is even rarer than legendary equipment.

They only brushed two waves of monsters, but they didn't expect a blue energy crystal to burst out.

Nie Yan had to sigh, it is good to open up wasteland.

"I'll see." Nie Yan said.

Tang Yao handed the energy crystal to Nie Yan, and Nie Yan looked at the surname of this energy crystal.

Mutant Energy Crystal: Allows minions to have permanent mutated energy, which can only be used once.

There's a whole bunch of introductions below, including how to use Mutant Energy Crystals.

It turned out to be a mutated energy crystal, Nie Yan had to sigh about his luck, the mutated energy crystal is one of the rarest energy crystals, if the mutated energy crystal is inserted into the brain of the summoned creature, it can trigger the mutation of the summoned creature, so that it has a certain amount of low-level wisdom, and can make it have a continuous surname.

For example, if the Mutant Energy Crystal is installed into the brain of the Arcane Elf, it can cause the Arcane Elf to mutate and obtain a certain ability, which is uncontrollable.

However, it is obviously not cost-effective to use on Arcane Elves, as Arcane Elves are Minions with a continuous surname.

If Nie Yan successfully commands an undead spirit with the Ritual of the Dead, and then inserts the mutated energy crystal into the brain of the summoned creature, it can make it a permanent minion. Since the level of the minions cannot be increased, it is not cost-effective to use the Mutant Energy Crystal at the low level, and it is best to find a pet that can be upgraded.

In a previous life, someone put a mutated energy crystal into the body of a praying mantis pet, which triggered the mutation of that praying mantis, and turned into a phantom mantis that can sneak and hunt like a thief, and its strength is very amazing.

The price of the mutated energy crystal, even in the very late stage, is still high, and there is never any need to worry about it depreciating.

"Can this energy crystal resurrect an arcane elf?" Tang Yao asked with hope, thinking that this mutated energy crystal had the same effect as the charging crystal, which had the effect of resurrecting arcane spirits.

"I can't." Nie Yan shook his head and said.

"Then forget it, you can keep it." Tang Yao wasn't interested in mutation or anything, let alone inserting the mutated energy crystal into the head of the arcane elf.

Nie Yan thought about it for a while, and didn't know if he would have the opportunity to use this mutated energy crystal in the future, after all, pets are too rare, and only tens of thousands of players can have one or two people with a pet. As for using it on minions, don't think about it for now, as most minions can't be upgraded unless you can find one or two extremely rare minions.

Put the mutated energy crystal in the backpack, this time, even if the hundred gold is spent, there is nothing to pity. Because the value of a mutated energy crystal is far more than 100 gold, Biya's legendary-level items are not inferior.

After brushing three more waves of monsters, Tang Yao's level broke through the level 30 mark, and before level 60, it was still a plus point of 4 wisdom and 1 sensitive.

As for Nie Yan, his experience points happened to break through level 29. Because he is responsible for the main output, he gets more experience points.

The 200 magic bombs were all used up, and there was not a single one left.

Except for that mutated energy crystal, the other harvested things are estimated to be worth about eighty gold. Of course, none of this can be converted into cash at once.

"Shall we continue to buy a wounded magic bomb to level up?" Tang Yao looked at Nie Yan and asked, this kind of leveling speed is undoubtedly very fierce, but it costs too much money.

If Nie Yan and Tang Yao continued to level up, the cash in the pharmacy would soon be consumed by them.

"How many Charged Crystal Shards did you get?" Nie Yan asked.

"Thirty-six." Tang Yao took a look at the backpack road, and it was still far away.

"Of course I have to continue, I went to the Star Pharmacy to get the money, it should be enough today." Nie Yan thought for a while, resurrecting the arcane elves is also important, the money is spent, and it can be earned back. In fact, I made a lot of money from leveling up today, and as for cash, I can still find a way to raise it.

Just as Nie Yan and Tang Yao were about to go back to the city to buy a wound magic bomb and continue to level up here, they suddenly received news that something had happened to the guild! Nie Yan's heart slammed.

(To be continued)