According to the map given by Huang Lao, Huang Tianyu walked for a day and a night before he found the valley marked by Huang Lao, but Huang Tianyu searched all over the valley, and there was no entrance pointed out by his grandfather.

Huang Tianyu took out the map again and looked at it carefully, Huang Tianyu pointed to the points marked in the map, and then compared with the terrain in this valley, Huang Tianyu found that the points marked on the map were actually on a deep pool in the valley.

Huang Tianyu walked to the edge of the deep pool, looked at the map and carefully confirmed, Huang Tianyu was sure that the entrance marked on the map was above this deep pool.

Huang Tianyu muttered: "Could it be that the entrance that Grandpa is referring to is under this deep pool? If the map given by Grandpa is accurate, it may really be under this deep pool."

Although it was just a guess, Huang Tianyu was still ready to go deep into the bottom of the pool to find out.

"Plop", Huang Tianyu plunged into the pool, after entering the water, Huang Tianyu went downstream, Huang Tianyu guessed that the entrance that Huang Lao pointed to should be at the bottom of this pool.

Huang Tianyu's depth downstream increased little by little, Huang Tianyu felt that the temperature was higher the further he went into the water, in order to verify his conjecture, Huang Tianyu endured the high temperature and continued to dive.

Huang Tianyu felt like his whole body was being boiled in boiling water at the moment, and the skin of his whole body was already hot and red, and Huang Tianyu had been in the water for a while, and he couldn't hold his breath anymore.

Huang Tianyu thought in his heart: "This pool of water is bottomless at all, could it be that I guessed wrong? The entrance that my grandfather pointed out is not below here at all, I have to go up as soon as possible, otherwise even if I don't suffocate in this water, I will be about to be cooked."

Just when Huang Tianyu turned around and was about to leave upstream, Huang Tianyu saw a faint light at the bottom of the pool, which undoubtedly gave Huang Tianyu hope, and Huang Tianyu then swam towards the bright light.

When Huang Tianyu arrived at the place of light, he found that there was a narrow passage where the light was shining, which was extremely narrow and could only accommodate one person, so Huang Tianyu quickly passed through the passage.

After passing through the passage, what was placed in front of Huang Tianyu was a different scene, out of the passage, the water level immediately became very shallow, and Huang Tianyu could expose his entire head when he stood here.

After Huang Tianyu went ashore, he found that this place was an underground world, where there was a large space, surrounded by rock walls, which were a little red.

After arriving here, Huang Tianyu felt that there was a particularly obvious feature here, the special people here, if compared with the outside, the temperature here was much higher.

Huang Tianyu rested for a while, then got up and walked inside, Huang Tianyu muttered: "I don't know if this is the place grandpa said, but grandpa said that if you find the right place, but there are third-level demon beasts, I'd better be careful."

Huang Tianyu walked forward cautiously, ready to fight at any time, Huang Tianyu felt that the air here was like a heat wave, the deeper he entered, the hotter it became, Huang Tianyu kept wiping the sweat beads on his forehead.

Suddenly, Huang Tianyu stopped, because Huang Tianyu found that not far in front, there was a demon beast sleeping soundly, and Huang Tianyu had not been found for the time being.

Huang Tianyu first hid, and then looked at the demon beast, this demon beast Huang Tianyu had read in a book before, this was an earth dragon scorpion.

The Earth Dragon Scorpion looked like a giant scorpion, red as if it had molten slurry, with a sharp tail pin on its tail and two large pincers in front of its head.

Huang Tianyu looked at the Earth Dragon Scorpion and muttered, "This Earth Dragon Scorpion is not the same as the ordinary one, could it be that it has been here for a long time and has mutated?"

The earth dragon scorpion in front of him gave Huang Tianyu the feeling that it was very difficult to deal with, but here Huang Lao asked Huang Tianyu to come, and it may be to let Huang Tianyu kill this earth dragon scorpion.

Huang Tianyu muttered: "No matter, I will kill this beast."

Huang Tianyu hid and sat down, thinking about how to kill this earth dragon scorpion?

Just when Huang Tianyu was thinking about how to deal with the earth dragon scorpion, Huang Tianyu found that on the opposite stone wall, there was a crumbling stone, and it was about to fall.

Huang Tianyu prayed that this boulder would not fall, otherwise he would definitely wake up the dragon scorpion in the ground, Huang Tianyu muttered: "Please, don't fall now."

"Click", what Huang Tianyu was most worried about still happened, and the boulder fell at this moment.

"Boom", after the boulder fell, a loud noise spread throughout the cave, and Huang Tianyu scolded: ", it won't be so coincidental, it won't fall sooner or later, and now it's falling."

Huang Tianyu looked at the earth dragon scorpion, the loud noise really woke up the earth dragon scorpion, the earth dragon scorpion slowly opened its eyes, waved the big pincers twice, and the whole body stood up.

There is no way, a sneak attack is impossible, and it can only be fought head-on, Huang Tianyu picked up his fist, rushed towards the earth dragon scorpion with an arrow step, and roared: "Turn qi into strength."

Huang Tianyu rushed to the front of the Earth Dragon Scorpion at a very fast speed, and gave the Earth Dragon Scorpion a heavy punch, the Earth Dragon Scorpion had just woken up, and before he could react, he was hit by Huang Tianyu's punch.

"Bang dang", this punch went down, and Huang Tianyu felt that the shell of this earth dragon scorpion was like a copper wall, not only did it not cause damage to the earth dragon scorpion, but Huang Tianyu felt that the bones were about to break.

"Why is this beast's defense so strong? I used a lot of strength in this punch, and it didn't cause any damage to it," Huang Tianyu shook his hand that was a little painful, and said a little angrily.

After being punched by Huang Tianyu, the Earth Dragon Scorpion had already reacted and rushed towards Huang Tianyu, waving the two big pincers in front of his head.

Huang Tianyu watched the Earth Dragon Scorpion rush towards him, for such a strong demon beast, Huang Tianyu could only dodge left and right.

At this moment, Huang Tianyu didn't have the slightest power to fight back against the Earth Dragon Scorpion, and after a few rounds, Huang Tianyu had already felt the strength of the Earth Dragon Scorpion, which was not something he could kill at his current realm.

"Huo", the earth dragon scorpion waved the big pincers and smashed at Huang Tianyu, Huang Tianyu jumped and jumped to the boulder in front of him, Huang Tianyu hid behind the boulder, Huang Tianyu thought that this boulder could resist the big pincers of the earth dragon scorpion.

"Boom", the earth dragon scorpion's big pincers smashed on the boulder, even if it was smashed to pieces in an instant, and the rocks flew sideways, fortunately, Huang Tianyu reacted quickly and dodged away again, otherwise it would already be a puddle of meat at this moment.

Huang Tianyu thought that he had no power to fight back against the Earth Dragon Scorpion head-on, and when Huang Tianyu was running away and dodging, he found an opportunity to run behind the Earth Dragon Scorpion.

When Huang Tianyu had just arrived behind the Earth Dragon Scorpion, the Earth Dragon Scorpion found Huang Tianyu behind him and swept over with his tail, Huang Tianyu couldn't dodge and was swept away and fell to the ground.

Huang Tianyu spit out a mouthful of blood, the earth dragon scorpion obviously didn't give Huang Tianyu any respite, and swept over with his tail, Huang Tianyu immediately stood up and leaped away, dodging this sweep.

Huang Tianyu muttered: "This beast is too powerful, it will definitely not be able to kill it head-on, I will find a way."

When Huang Tianyu was fighting, he noticed that there were many boulders on the top of the rock wall, and Huang Tianyu thought that if he could make the boulders fall and attack the earth dragon scorpion with the boulders, maybe it would have an effect.

After Huang Tianyu made up his mind, he dodged the attack of the Earth Dragon Scorpion over and over again, and attacked the boulder on the top of the rock over and over again, if he could shoot down the boulder, because the Earth Dragon Scorpion was following closely behind Huang Tianyu, then the boulder would definitely be able to hit the Earth Dragon Scorpion.

"Click, boom", and soon a boulder actually fell.

"Roar, roar, roar", the earth dragon scorpion suddenly let out a low roar, Huang Tianyu turned around to look, the earth dragon scorpion was really stopped by the boulder, and the earth dragon scorpion pressed by the boulder made a terrifying sound.

Huang Tianyu looked at the earth dragon scorpion under the boulder and couldn't move at all, Huang Tianyu said, "The opportunity has come."

Huang Tianyu leaped and attacked towards the Heavenly Spirit above the head of the Earth Dragon Scorpion, and roared: "Heavenly Thunder Fist, Heavenly Thunder is coming."

Huang Tianyu's blow to the Heavenly Thunder Fist fiercely attacked the Heavenly Spirit of the Earth Dragon Scorpion, because it was pressed by the boulder, the Earth Dragon Scorpion had no power to fight back.

After being hit by Huang Tianyu's Heavenly Thunder Fist, the Earth Dragon Scorpion roared a few more times, and its head went down, and Huang Tianyu found that the Earth Dragon Scorpion's tail was also crooked to the ground.

Huang Tianyu slowly walked up to the Earth Dragon Scorpion to confirm whether it was really dead, and soon Huang Tianyu confirmed that the Earth Dragon Scorpion was indeed dead, so he sat on the ground gasping for air.

"That's right, with your current strength, you can actually kill the Earth Dragon Scorpion of this third-level demon beast", when Huang Tianyu gasped, Huang Lao ran out of nowhere and said to Huang Tianyu.

Huang Tianyu saw Huang Lao coming, and said, "If I weren't smart, I would definitely die at the hands of this beast today."

"Haha, being smart is also part of strength", Huang Lao smiled unkindly.

Huang Tianyu glanced at Huang Lao and asked, "Grandpa, why did you let me come here and try your best to kill this earth dragon scorpion?"

Huang Lao didn't speak, he walked towards the front by himself, Huang Tianyu knew if there was something important inside? Huang Tianyu got up and followed quickly.