Although the map is called the Plains of the Ruins, it is a misrepresentation to say "Plains" based on a sunken area and towering rock walls.

After walking through the golden grass for a while, Li Hei saw a crimson stone pit. There was a black door on one of the walls of the pit, pointing in the direction of the stone wall.

Li Hei jumped off the stone pit, walked straight to the door, and pushed the door open with both hands.

The moment he opened the door, a breath of fresh air poured out of the crack in the door, making Li Hei feel refreshed.

It's supposed to be a closed environment, but there's cleaner air than outside the door, which is the anomaly. The so-called abnormal things must have demons, and there must be something strange in this.

Li Hei probably knew the reason for the fresh air, and walked inside with a relaxed heart.

The originally pitch-black space suddenly lit up one by one after Li Hei walked into the door, illuminating the entire area.

Li Hei glanced left and right, but found something familiar.

On the stone walls on the left and right, lifelike dragons are depicted.

The first dragon on the right hand side was none other than Sharon Alakseid, who had been killed by Li Hei's team!

Looking further back, Li Hei also knows: "Wind Dragon Arnoldian, Fire Dragon Alpha Ellu, Sea Dragon Aceybalia......

One by one, they are the bosses of the Alliance Dragon's Lair dungeons arranged in rank order. Thinking about it this way, the dragon carved on the left should be the dragon den dungeon boss of the corresponding level on the Empire's side.

While he was thinking, an old voice came from the depths ahead: "It's been a long time since adventurers have come here......

"Hello, Mr. Immortal Tree." Li Hei said into the depths.

"Ho ho, I actually know Lao Lao, it seems that it's not a coincidence that you're here, right?" That old voice belonged to the Immortal Tree that Li Hei was looking for.

"Definitely. I came here in search of the legendary immortal treasure. Li Hei was talking nonsense. In fact, neither Jenny nor Holland said anything about "immortal treasures".

"Heh, I don't know where you heard it, but if you want a treasure, you better pass this test first!" The Wood of Immortality seemed to be a little angry, and as the words fell, pieces of rattan appeared in front of Li Hei, weaving into rattan walls, forming a labyrinth.

As soon as Li Hei stepped into the entrance of the vinewall labyrinth, there was an additional negative status in the status bar: poisoning.

“-3！” “-3！” jumped up one after another, and Li Hei quickly withdrew his foot, and then he got out of the poisoned state. With this kick alone, Li Hei's HP has been reduced by 24 points, and even if the T with the strongest milk with the most HP among the players at present, it is impossible to complete the journey.

Then there must be another way. Now the most obvious solution is to wait until you find a jewelry gem that is immune to poisoning and come here to challenge, but then I don't know if it will be until the Year of the Monkey, it is better to think of a solution that can solve the problem now.

Li Hei thought about it, activated the special effect of [Gathering Sand into a Tower], and activated the [Summoning Fire Elemental], and a larger fire element fell from the sky and hit the vine wall.

“-135！” “-135！” 's damage was brought out, which made Li Hei a little pleasantly surprised. This is the [Falling Rock Magnitude] shockwave brought out when summoning the fire elemental, but I didn't expect it to come with damage.

Now Li Hei's [Summoning Fire Elemental] comes with 600 HP, which is increased to 900 through the special effect of [Gathering Sand into a Tower], and [Falling Rock Earthquake Scale] takes 15% of HP as shockwave damage, which is these 135 points. This is even better than the best-case scenario that Li Hei had imagined before. Before, Li Hei also guessed that it was possible to calculate the attack power of the element as the value of the skill power, even if there was damage, it would not be high, but he didn't expect that in fact this [Falling Rock Earthquake Level] was so powerful.

Li Hei suddenly began to fantasize about the scene where he summoned a group of elementals with [Falling Rock Earthquake Level] and took turns summoning elementals to knock a team of players into the air and deal damage to kill them in the battlefield.

Well, not that many players will play Elemental Summoning. Li Hei's thoughts immediately returned here, and when he saw that the location of the fire element was right at the entrance of the vine wall maze, he chanted a spell-

"Lord of the Elements, guided by my magic power and sacrificed by the spirit of the elements, explode my enemy!"

“-1323！” “-1346！” 's elemental burst damage floated up on the vine wall, because this was the relationship of AOE, and a large area of the vine wall close to the fire element had been blown into black charcoal by this fire attribute damage and scattered all over the ground. After the black charcoal landed, Li Hei could clearly see that there was green juice flowing on his face, which should be the venom that brought Li Hei harm. The black charcoal emits white smoke from the venom and makes a strange "sizzle" sound, which is then dissolved in the venom.

This detail made Li Hei a little depressed, could it be that the venom would continue to exist after blowing up this vine wall? Then even if you wait for the skill CD to blow up this maze, you still won't be able to walk in!

"It's not halal at all!" Li Hei sighed helplessly.

Taking advantage of the skill CD, Li Hei simply leaned against the stone wall and went over to watch those dragon bosses.

Looking at the wind dragon Arnoldidian that the alliance will open next, Li Hei began to think about who in the group would get the first pass of the real dragon level at that time.

One by one, the difficulty of the Dragon's Lair dungeon is increased by the maximum number of team members. The original Tomb of the Hidden Mountain allowed 5 people to enter the dungeon, which was only a small team. Then each level of the Dragon's Den dungeon will increase the limit of 5 people on this number, until the final level 80 Dragon's Den dungeon is directly a 50-player team dungeon.

The next dragon's lair copy is a 10-person copy, and even if Li Hei pulls all the people he knows now, including Su Xuewei--of course, asking the sword streamer can't be counted-there are only 8 people, and the true dragon-level difficulty of facing the 10-person copy is definitely not enough.

"Looks like you're still an adventurer with a heart." The voice of the Immortal Tree suddenly came, which made Li Hei startled.

"Please, don't scare me suddenly." Li Hei said helplessly, returning to the vine wall, [Summoning Fire Elemental] followed by [Elemental Explosion] and blew up again.

However, the green venom on the ground was still flowing, and Li Hei was a little powerless to blow up the deeper vine wall.

Maybe when you go inside and start singing, you're going to pour into the venom.

"Hahaha, don't you feel bad?" The old laughter of the Immortal Tree was a little eerie.

"You're a disgusting piece of wood. No wonder there's not even a monster here. Li Hei fought back sharply.

The Immortal Tree suddenly fell silent, as if Li Hei's words had poked at its sore spot.

"Let's find out if there's a mechanism." Seeing that the Immortal Tree no longer spoke, Li Hei muttered to himself and began to study the surrounding environment.

Still following the strategy of the Baisha Stone Chamber, Li Hei kept knocking on the stone wall with his hands, but the results obtained were disappointing - because the stone walls were connected, but they were uneven, and the sound made from each place was similar, making it difficult to judge. If the judgment condition is that the tone of the voice is completely different, then each place is different, and this is the rhythm that makes people destroy the entire stone wall. If the judgment conditions are relaxed a little, then it is impossible to decide which one is different, and there is nowhere to start.

Just as Li Hei's knuckles struck the stone carving of the salon Alaksed, the back of Li Hei's hand also touched the surface of the stone carving.

In an instant, there was a burning sensation on the back of Li Hei's hand, which was the location of the Mountain's Holy Carving.

"Roar-roar-" From the inside of the stone carving of the salon, the familiar roar of the dragon in the salon was heard!

System: Your [Mountain Sacred Inscription] has awakened the remnants of Sharon Arakoside's dragon soul consciousness, triggering its roar!

System: The remnants of Sharon Arakosed's dragon soul dissipated after the roar, and you absorbed the knowledge and learned the [Dragon Roar Technique]!

[Dragon Roar] Special Department, Level 1, Level 1 can be learned. Unleash the roar of a true dragon and affect the surrounding environment. Channel time is 0.5 seconds, cooldown is 100 seconds, and mana costs 10 points.

"This is ......" Li Hei frowned, as if he had never seen this skill in his previous life. He remembered that he did have a skill called [Roaring Technique], and the skill description also said vague sentences like "release your own extreme roar and affect the surrounding environment", so he didn't use it often. Judging from this familiar skill description, this [Dragon Roar] should be an upgraded version of [Roaring Technique].

"You can actually touch the remnant soul of the true dragon...... It seems that your strength is far beyond my estimate......" The old voice of the Immortal Tree came again, "This simple labyrinth should not be difficult for you, let the horse come." ”

Does this mean that you can pass through this vinewall labyrinth? Li Hei thought as he walked to the edge of the venom and tried to activate the [Dragon Roar Technique].

"Roar-" As the skill chant finished reading, Li Hei let out a heavy roar in his throat, and the sound was so loud that even he couldn't imagine.

After roaring this voice, Li Hei felt a sharp pain in his throat, and there was always a feeling that he was about to be speechless.

Under the effect of the [Dragon Roar Technique], the venom in front of Li Hei was split in half, revealing a path for him to walk through. And the vine wall on the road also fell in response, no longer blocking Li Hei.

Li Hei walked along the path and soon reached the front of the Immortal Tree.

What catches your eye is an extremely thick tree trunk, probably ...... The bedroom that Li Hei slept in every night was so rough. The trunk of the tree is close to the ground, and there is a huge face, which looks very strange.

"Hello, adventurer." The Immortal Wood spoke again, and from the mouth of the giant face spewed out the air with the smell of wood, "Although you have passed my test, but here you are, it has always been barter, if you want my treasure, take something that can make my heart flutter first!" ”