Dongfang Xin was overjoyed when he heard this, he took the sulfur powder and poured all the powder into his hands, staring at the movement of the black-bellied snake.

"Sneer......"

The black-bellied snake spit out the letter and let out a hiss, and rushed towards Dongfang Xin and Mei'er with a fierce look, Dongfang Xin calmly looked at the black-bellied snake that was getting closer and closer, and the sulfur powder in her hand was also clenched tighter and tighter, Mei'er was afraid out of nature, she felt her heart jump out and hurriedly shouted, "Scatter sulfur scatter!"

Dongfang Xin was not in a hurry and remained silent, but the source qi in his body had been running rapidly along the tendons, seeing that the black-bellied snake was getting closer and closer to the two, Mei'er was so frightened that she covered her eyes, just when the black-bellied snake was 2 meters away from the two, Dongfang Xin made a move, his clenched palm opened violently, and the fierce energy multiplied with the blessing of the source qi, and the strength mixed with sulfur was like a sharp sword hitting the body of the black-bellied snake.

Suddenly, more than a dozen black-bellied snakes exploded into a pile of powder, Dongfang Xin's arm swung out again, and a strong wind swept away the ashes of the black-bellied snake.

Mei'er looked at everything that was happening in front of her, she couldn't help but say, "I didn't expect you to be so powerful!", Dongfang Xin smiled faintly, and he took Mei'er to the cave again.

Walking in the quiet and dark cave, a chill lingered around, only the footsteps of the two could be heard in the quiet cave, the dark and cold environment, she looked up at Dongfang Xin who was walking slowly, in this environment, Mei'er felt that the closer she was to the teenager, the more secure she had.

In this environment, the two walked for about half an hour, and just when Mei'er couldn't stand the cold, Dongfang Xin suddenly stopped.

"Oops......" When Mei'er's body couldn't stop, it hit Dongfang Xin's back, and the softness on Mei'er's chest was suddenly flattened under the impact force.

"Intimate contact" made Mei'er's pretty face crimson, and she said angrily, "Stop and don't say hello."

The "intimate contact" just now made Dongfang Xin cough dryly, he pointed to a stone gate in front of him that emitted a faint fluorescence, and said helplessly, "There is no way!"

Hearing this, Mei'er Dai's eyebrows frowned slightly, she took two steps forward, looked at the stone gate in front of her and said, "What's behind the stone gate?, since someone is digging a cave here, I think there must be a mechanism!"

Dongfang Xin also came over, knocked on the stone door with his hand, made a "bang" sound, shook his head, and said helplessly: "The stone door is very thick!"

"You can't break down the door with brute force, and if you force it, it will collapse the cave. If you look at the fluorescence on the stone door, it is likely that someone has set up a trick here, as long as you are careful, you will definitely be able to open it!" Mei'er said softly as she touched the stone door.

"Do you know the trick?" Dongfang Xin asked curiously, Mei'er said with a faint smile, "I heard grandpa say something before, I have read books on this subject, I dare not say that I am proficient, but it is generally no problem to crack it." Mei'er said casually, but the movements of her hands did not stop, and she kept groping for something with her hands.

Just when Dongfang Xin was helpless and ready to give up, "Found it!" Mei'er shouted ecstatically, Dongfang Xin set his eyes on the stone gate again, next to the stone gate, Mei'er's slender hand touched a bulge on the stone door, her fingers pressed down, and there was a creaking sound.

Seeing the stone gate slowly moving upward, Dongfang Xin exhaled a breath like a heavy responsibility, he gave Mei'er a thumbs up, and as the stone gate moved up, a burst of light expelled the darkness in the cave cleanly.

Dongfang Xin smiled slightly, and then walked in with Mei'er, when the two stepped into the stone door, the sight in front of them widened, inside the stone door was a huge stone room, the fluorescent stone used for the former to shine on the wall of the stone room, there was a table and a chair in the center of the stone room, a skeleton sat on the chair, seeing the scene in front of them, the inner room was more weird.

On the table, there is a bluestone platform, and there are 3 locked jade boxes on the bluestone platform, and the jade boxes are neatly placed there, and there are a lot of gold coins and ores piled up in the corner of the stone room, and such a large number of gold coins are probably not less than hundreds of thousands.

Dongfang Xin was overjoyed, the ore and gold coins were exactly what he lacked, Dongfang Xin looked away from the gold coins with difficulty, and his eyes stayed in the last corner.

There are all kinds of medicinal herbs stacked in the most corner, how important these precious medicinal materials are to Mei'er. Mei'er's gaze moved to a medicinal herb, her pupils suddenly shrank, and she couldn't leave her sight anymore, the leaves and petals of this herb were pure white, and the white branches were covered with objects similar to snowflake crystals, and a layer of white mist surrounded her, which was really magical.

This strange herb is called Frozen Nine-Leaf Clover, known as Fairy Grass in the outside world, this herb is a rare treasure for the forger, as long as it is worn on the body, when forging the spirit weapon at high temperatures, the forger is not afraid of the fire poison brought by the high temperature, the fire poison is fatal to the forger, and the long-term accumulation will lead to the cessation of cultivation, which is also the direct reason why the Zhuge family was easily destroyed, and now there is the frozen nine-leaf clover, so that you are not afraid of fire poison and you can get twice the result with half the effort.

"Do you also know this herb?" Dongfang Xin turned his head to stare at the excited Mei'er, Mei'er nodded with a smile and said, "This is the frozen nine-leaf clover, which is of great benefit to the source masters, and can help them awaken and gather energy." ”

When Dongfang Xin heard this, he rubbed his hands happily and said a little shamelessly, "Then do you need it, just send it to me if you don't need it!", Mei'er pretended to be angry and said, "You are really high in your eyes, and you want the most precious one as soon as you open your mouth!" After speaking, he frowned, revealing a reluctant look.

Dongfang Xin smiled awkwardly, spread his hands and said, "I really need it," Mei'er looked at Dongfang Xin with an unnatural expression and sneered, and the silver bell-like laughter made the strange environment of the stone room suddenly warm.

Mei'er said, "I'm teasing you, hehe!", Dongfang Xin thought in his heart, "It seems that Mei'er knows that her injuries are saved, and she is in a cheerful mood." ”

Looking at Mei'er who was cheerful in front of him, Dongfang Xin said cooperatively, "I'm scared to death, I thought you were really angry!"

Mei'er said angrily, "Come less!", Dongfang Xin sorted out his mood, he slowly crossed his steps to the table, he touched the lock of the three jade boxes on the bluestone platform on the table, and after touching the lock, he found that the hand was slightly warm, Dongfang Xin frowned at the moment, seeing that this stone room has been a long time ago, but the lock can maintain the temperature, this is obviously a mechanism, it seems that the lock cannot be opened by brute force.

"Where is the key?" Dongfang Xin muttered in his mouth and began to look around, Mei'er also helped Dongfang Xin find it, "Here!" Mei'er's crisp voice sounded, Dongfang Xin's eyes moved down Mei'er's voice, and he saw the skeletal palm on the chair, where the three keys were lying quietly.

Dongfang Xin couldn't help rubbing his hands, he walked to the skeleton, looked at the skeleton, and was a little nervous in his heart, thinking of "the dead are great", thinking of this, he folded his hands and muttered a few words, and then carefully picked up the key.

"Click" due to the years, when Dongfang Xin picked up the key, the skeleton's palm was broken, looking at the broken palm, Dongfang Xin bowed to the skeleton again, he gently picked up the broken palm and reconnected it to the skeleton's arm, when it was about to be connected, Dongfang Xin raised his eyebrows, he found that there seemed to be something wrong with the skeleton's broken arm, Dongfang Xin's eyes came out through the broken arm, and he vaguely found that there was a worn-out scroll under the arm.

Looking at the scroll in front of him, Dongfang Xin gently picked it out with his hand for fear of damaging the skeleton again, when Dongfang Xin got the scroll, he swallowed a mouthful of saliva, and then he breathed a sigh of relief, and then Mei'er also walked over, "Did you get the key?"

Dongfang Xin raised his arm, shook the key in his hand, he grinned, slowly walked to the three jade boxes on the bluestone platform, took the key to the table, touched the warm lock again, turned his head and said with a smile, "Come here, the province said that I will swallow the treasure alone." ”

Mei'er playfully joked, "You still have a conscience!"

"Then I'll open it" After speaking, Dongfang Xin tried 3 keys, only to hear the sound of "click", the first jade box opened, Dongfang Xin and Mei'er both held their breath, and the probe looked inside to see that it was a ring, Dongfang Xin said with a smile, "It's a space ring." ”

Mei'er showed a yearning look when she heard it, Dongfang Xin already had a space ring, so she naturally gave it to Mei'er, Mei'er played carefully after getting the ring, Dongfang Xin told her how to use it.

Mei'er bit her finger, and a lot of blood dripped on the ring, only to see the ring flash of red light, and Mei'er was the master. Dongfang Xin touched his neck, and then set his eyes on the second jade box, he inserted the key in his hand into the keyhole, and with a twist of the key, Dongfang Xin grinned and said, "It's open!"

As soon as Dongfang Xin's words fell, the closed jade box slowly opened, and under the illumination of fluorescent stone, the inside of the jade box was unobstructed, and a fiery red demon core was lying quietly inside. Dongfang Xin's face changed, and he couldn't help but exclaim, "It's the fire attribute magic core, it's amazing!" Dongfang Xin exhaled slowly, forcibly suppressing the joy in his heart, and he smiled at Mei'er.

"I know, this thing belongs to you, right?" Smiling Dongfang Xin's ecstatic look, Mei'er suddenly understood what he meant, and nodded helplessly.

Dongfang Xin grinned, "Hehe...... Everyone has what they need!", looking at the smiling young man in front of her, Mei'er urged helplessly, "There is one last one, hurry up, let's find a way to go back when we are done." After speaking, his gaze moved to the last jade box.

"Okay!" With these two harvests, Dongfang Xin was full of strength, holding the last key, he was about to open the jade box, the empty stone room once returned to quiet, Dongfang Xin just bent down to open the jade box, suddenly his body stiffened, quickly turned around, and looked at the open door His face became nervous.

"Someone's coming!"

"What?" Mei'er was also shocked when she heard this, and then said, "It is impossible to be at the bottom of such a deep cliff, how can there be anyone!".

"I won't hear it wrong, there are still a lot of people here, and Xiuwei is not under me!" Dongfang Xin glanced at Mei'er with an ugly face, and a trace of coldness flashed in his eyes.

Dongfang Xin frowned, and quickly used the key in his hand to unlock the lock, but the more nervous he was, the key could not be inserted into the keyhole.