Who designed this underworld dungeon?

"The boss of this floor, the Crystal Elder, is very good at running away, and the area is very large, so it is difficult to catch up under normal circumstances."

"Even if you finally catch up, he will escape before you can chop him twice, and you need to repeat the process of chasing him."

"After the damage to the boss accumulates to a certain level, it will manipulate the monsters on the ceiling to bombard the ground with magic. So far, no one has been able to survive."

Luluwo shook her head and said, "Even I can't survive, let alone others."

You are really confident. Tulsi admitted that the other party is very good at strategy, but

"What's the matter with what you told me before that the difficulty on the left is much smaller?" Her face darkened "The intensity of the battle here is too high!"

When she was chased by many monsters, when she was carefully avoiding monsters, and when she fell into the trap of the mist hidden nobleman, whenever she encountered danger, she was thinking of Luluwo.

I want to kill this guy who told her false information!

"But you know magic, right? You can use invisibility, and you can get here, right?" Luluwo said while doing warm-up exercises: "On the whole, the difficulty here is definitely smaller for you. I will analyze the information based on the actual situation."

Tulsi opened her mouth, but in the end she couldn't refute it. Invisibility here is just like a wheelchair, but it is a wheelchair with a very high threshold for use.

She can foresee how much money it will make to sell invisibility scrolls after the popularity of the Lake Lienia area spreads.

"By the way, you just said that Stellan also came in, and she walked on the right?" Luluwo suddenly asked.

"Yes." Tulsi looked at her: "What's wrong?"

"Then let's rest here for a while and wait for them."

Luluwo asked everyone to rest on the spot, and then explained: "Both sides can be connected to the venue where the boss is. Normally, no matter left or right, you will eventually reach the boss's venue, but I found a shortcut today. It not only leads directly to the venue gate, but also connects the left and right."

"Is there any difference?" Seth asked: "Can I explore other roads in reverse?"

"No, it's the position." Luluwo smiled mysteriously, "Our position is very important when triggering the boss battle."

"If you go in from the gate, you can seize the initiative."

During the waiting time, everyone chatted casually and exchanged the information they knew.

The result of the matter is undoubted. Luluwo knows everything that Tulsi and his group know, and knows it in more detail.

"Just think of it as a reward for old customers, I'll tell you a piece of information for free." She took a sip of hot water. "The scenes on the left and right are similar, the only difference is the monsters and the mechanism. You have seen the portrait of the Moon Princess, right?"

Everyone nodded, and she continued:

"The portrait hanging in the same position on the right is the Full Moon Queen. It is preliminarily speculated that she is the mother of the Moon Princess. How about this news? Is it exciting?"

""

Everyone was speechless for a while, mainly because they didn't know how "big" these two suspected big shots were, so there was no way to talk about excitement.

Luluwo curled her lips, feeling a little bored.

After waiting for a long time, the elves didn't come here. She finally couldn't sit down anymore, stood up, patted her butt and said: "Let's go, if we don't start fighting, we will miss dinner."

She opened the heavy stone door with a peculiar key, passed through the narrow and long tunnel, and the scene in front of her was suddenly clear.

Opposite is an identical tunnel, connected to the right branch, and next to it is a gate with an incomprehensible emblem. Pushing the gate in is the battleground of the boss of [Crystal Old Man].

Just when Luluwo put her hand on the gate, she finally began to explain:

"If you go in from here, you will appear behind the boss. If you run fast, you can take the opportunity to cut a few times. If you go in from the left or right, you will be attacked by the enemy first, and the distance is very far."

So that's what it means to seize the initiative.

Including Tulsi and his group, the number of adventurers here has reached 25, and there are no small fish. Can't such a force take down the Crystal Old Man?

The gate was slowly pushed open, and when it was opened to just enough for one person to enter, Luluwo rushed in like a shadow.

The rest of the people followed closely and entered in one after another, as if they had already mastered this set of procedures by heart, and some of them had numb expressions.

"Ah?"

Tulsi also hurried in to see what kind of style the rumored crystal old man was, and how he could hold back so many adventurers. As a result, she just stepped into the gate and suddenly heard Luluwo's ​​surprised cry.

Did something unexpected happen?

After she saw the situation inside clearly, she finally understood why the other party screamed.

Normally, after entering the gate, you will see the crystal old man with his back to the adventurer within 20 meters in front. At this time, those who are fast can rush up and give him a hard knife.

But I don't know if it's a mechanism protection. He is like a producer of Aincrad, and he has opened a blood lock. It is impossible to be killed instantly. If the damage is too high, it will become like this.

The erratic crystal old man was seen hanging high in the sky, rubbing the magic ball formed by crystal magic in his hand, and the dense laser bugs hanging on the ceiling were charging lasers, as if they would start bombing the ground in the next second!

I encountered the second stage as soon as I entered the field? ? ?

She hurriedly looked at Luluwo, who pointed to the other side of the vast venue.

There, a group of elves stood out, and they were Stellan and her group.

How come these guys have already fought with the leader!

"It shouldn't be, I clearly left a familiar on the right, and they should report to me once they are found." Luluwo was puzzled, but the current situation did not allow her to think too much, and she quickly shouted:

"Go find a place on the venue that is not covered by shadows, and stand in it!"

A place that is not covered by shadows?

Both Stellan and Tulsi immediately looked around. The entire venue was covered by the shadows cast by the laser bugs on the ceiling, but there were indeed brighter gaps under the layers of shadows, and it was not a problem for one or two people to stand there.

And there are still many such gaps, but it is not easy to find them if no one reminds them.

"You can avoid the first wave of attacks there!"

Everyone hurried to find a gap, but they were still a step slower. The crystal old man was already accumulating power before they came in!

Just as Tulsi pulled Set to find a gap, the lasers in the sky fell like a storm!

"Bang, bang, bang!"

It was not until then that she understood why standing in the gap could avoid the lasers.

The laser bugs were all hanging on the ceiling, and there must be collisions and compressions between each other, and gaps would inevitably appear. These gaps were where the lasers could not hit!

The explosions produced by the lasers were very small, so there was no need to worry about being affected by standing in the gaps.

In the continuous bombing, those who did not have time to dodge were sent back to the door on the spot to accompany Roger, and Luluwo shouted loudly with the amplification magic:

"Prepare the bubble shield!"

Tulsi was stunned, and felt that the name of this magic seemed familiar, as if she had seen it somewhere.

The magician among the surviving adventurers chanted the spell under the laser dripping, and soon, a layer of huge elastic bubbles appeared on everyone's body, which looked like a magic shield and was filled with a smell of seafood.

I remembered, this is the magic of the mermaids! It's been a long time since I've seen such a rare thing!

She remembered that [Bubble Shield] was also a defensive magic, but the effect was a bit weird. It didn't have a high defense performance against attacks - in Gong Qiying's words, the damage reduction rate was very low - but it had a wonderful effect: automatic repair.

Before the total magic power is exhausted or it encounters an overly strong attack, this shield like a slippery soap bubble can automatically repair damage that is less than one-tenth of its own area, at least twice, and has a weak deflection effect on long-range attacks. It can be said that it sacrifices the damage reduction rate in exchange for a long-term duration.

In most cases, no one uses it in actual combat, but.

It is useful to deal with random lasers after a round of laser bugs!

Luluwo discovered a pattern that most lasers will first lock onto the adventurer's head, pursuing a headshot, and the head is naturally a small target compared to the body.

Although the laser bug's accuracy is very high, the adventurer will jump up and down, and the weak deflection effect brought by the bubble shield is enough to protect the adventurer!

As for those lasers that were not aimed at the head, they could only rely on the ordinary damage reduction rate and physical fitness of the bubble shield to resist.

Being able to resist fatal injuries was already a great achievement, and no more could be expected.

By the way, [Bubble Shield], this mermaid magic, was also discovered by her by chance in the lake area. She didn't expect it to be used to fight against the crystal old man. This was really a pleasant surprise.

It was in line with the rule she had summarized before, "using dungeon products to deal with dungeons."

The crystal old man rubbed a magic ball that would release scattering crystals hanging in the sky, and then fell to the ground. The adventurers who had been eyeing it rushed up quickly.

But before the adventurer who ran in front rushed in front of him, he shrank and disappeared in an instant, and moved to the edge with the least number of adventurers in the blink of an eye.

People had to chase again, and the magic, arrows and other long-range attacks shot at the crystal old man would be intercepted by the highly accurate laser, and deceleration magic was also ineffective against him.

This should be considered the second stage of the Crystallized Old Man, but apart from the random lasers and crystals, the rest of the moves have not changed much compared to the first stage. Just follow the steps.

Tulsi just thought so, and suddenly saw the bubble shields on people burst one by one, and they were hit by the lasers again and fled.

Isn't this duration too short?

No, it's the high frequency of laser attacks that causes the shields to be consumed quickly.

The magicians need to replenish everyone's shields. One or two times is fine, but if the number of times increases, problems will inevitably arise.

The laser's firing rate will become faster and faster. The magicians have to maintain the release of magic in high-intensity movement, which has a certain degree of quality requirements, and the reserve of magic power is also a problem. These lasers will even give priority to attacking people who drink medicine!

Soon, Tulsi understood what Luluwo meant by the "number of people" problem.

They need more people to challenge the Crystallized Old Man together to keep the magic cycle!

The key to the strategy is the cycle!

As long as the release speed of the bubble shield can keep up with the speed of its rupture, then it will only be a matter of time to kill the crystal old man.

At the same time, Luluwo also appeared beside her and said:

"Do you understand? We can't win this time. Let's go out and recruit accomplices!"