I don't know how long it has been. Or a moment, or a century.

Lin Chen only felt that he was lying in a piece of water. Is it alive or dead?

"It hurts..."After a while, as he struggled to open his eyes, he found himself lying by the river, and his whole body seemed to be in pain. Especially the wound on the back is soaked in water, and it stings hotly!

He raised his hand to block the golden sunlight shining directly from the sky, sat up slowly, and then looked at the surrounding barren mountains and the river next to him, and said to himself, "This is... Which? ”

His memory is still stuck in the moment when he hid behind a boulder and was blown away...

"Awake?" At this moment, Yue Jing's voice suddenly came.

Lin Chen looked for prestige, and saw Yue Jing sitting on the rocks on the shore not far away, as if he was using the sun to dry his soaked clothes.

"How long have I been unconscious?"

"I don't know, I just woke up!" Yue Jing shook her head, there was a bruise on the left side of her face under her wet hair, and there were also many wounds on her shoulders, arms, legs, and waist, plus the tattered clothes on her body that had been blown up, the whole person looked extremely embarrassed.

It seems that it is a miracle to survive! Lin Chen breathed a few breaths, because his situation was no better than Yue Jing's, and he endured the sharp pain of the wounds all over his body, so he stood up and walked towards the rock next to Yue Jing.

At this moment, Yue Jing suddenly stared straight at him, and that scrutinizing gaze couldn't wait to see through him. "How did you know there was a boulder four meters to the right?"

"I just saw it when that flaming cannonball fell!" Lin Chen's face was not red, and he was out of breath and said in a panic.

"Humph!" Listening to nonsense that was tantamount to no answer, Yue Jing glared at him angrily.

"Well, that's your attitude toward your savior?" Lin Chen climbed onto the rock next to him, half-lying on it, and asked, "And I also want to ask you, why do you know so much!" ”

"Like a follower? Mechwarrior? Temporary time space? It's impossible for ordinary students to know these things, right? ”

Neither of them wanted to tell their secrets, and they succeeded in talking to death. Especially the secret of Lin Chen's crossing and neural genes, it is even more impossible for him to tell anyone.

Half an hour later, the two of them briefly treated the wounds on their bodies, and seeing that their clothes were almost dry, Lin Chen took out the water-soaked communication device from his pants pocket, wiped it dry, and clicked on it to see the time.

“2768.6.30。 01：18.”

"I'm going? It's already 6.30 on Earth? Lin Chen was speechless for a while, he felt that it hadn't been long since he entered the grain realm, a day or two days?

It's been five or six days since the Earth passed! And what worries him the most is that there is still one day before the school's enrollment starts, and Xiaoxue's tuition fee is still 5w crystal coins!

You have to go back quickly, otherwise Xiaoxue will have to wait until next year! Lin Chen was a little anxious in his heart.

However, now the headache is coming, he doesn't know where he is now, it is obvious that after being blown unconscious yesterday, the two of them were washed away by the river and somewhere...

"I woke up and looked around, we weren't far from where we were yesterday!" Yue Jing glanced at the upper reaches of the river with his gaze and continued: "100 meters up, where is the place where we were bombed!" ”

"100 meters?" Lin Chen's face was happy, if this was the case, then they hadn't lost their way. Then he stood up and looked at the barren mountains and rivers around him.

"Huh... The direction of this river seems to be the same as the barren mountains on the left and right! Lin Chen seemed to have discovered something, and his face turned pale suddenly: "Our current position is only more than 100 meters away from Zhou Zhiqi and them?" ”

"That's right!" Yue Jing nodded.

Lin Chen almost fell to the ground: "Big sister! Can you calm down any longer? ”

Yue Jing ignored him, but continued to analyze: "Now we have two ways, one is to go downstream, we should be able to return to the woods, and then return to the hilly area the same way, the advantage is that we are familiar with the distance, and the disadvantage is that it is very likely to meet Zhou Zhiqi and Bai Hao's people!" ”

"The second is to go upstream, I don't know what crystal beasts I will encounter, and I also don't know where I will go!"

"And the two methods, no matter which one we have, we may all die in the mouth of the crystal beast!"

Lin Chen fell into contemplation, it is true that this barren mountainous area, because there are barren mountains on both sides, there is only the path when he came, if he goes back, it is very likely that he will bump into Zhou Zhiqi, Bai Hao and others, but if you go up, it will be even more ridiculous, even if you don't encounter the crystal beast, it is estimated that the two of you will not survive!

"Then go back along this small river, you shouldn't meet Bai Hao and Zhou Zhiqi and his party, it is estimated that they should all be mining fire crystals at this time!"

With the goal of the return route, the two of them descended from the rocks and began to walk downstream along the river. They had to return to the wooded area, then into the hills, and finally back to Earth using the time and space gate of Qiuyang City. Of course, this is the best situation if you don't meet the crystal beast along the way, and if you do... It just depends on luck!

The two of them cautiously returned along the river all the way, because Zhou Zhiqi and Bai Hao were nearby, the two of them were extra careful.

But soon they walked more than a hundred meters and found that the river in front of them was broken! It was completely blocked by a barren mountain directly in front of it.

"No wonder we didn't see the river when we came, it turned out to be blocked!"

"But here..."Lin Chen looked at the barren mountains around him, and then looked at the upstream river. This distance... Damn, this can't be the cave of the Red Flame Crystal Beast, right? Lin Chen looked at the largest barren mountain on his right hand and said in shock.

Yue Jing's face was also condensed, and after the two looked around, they looked at each other! Sure enough, this is the cave of the Red Flame Crystal Armor! And Bai Hao, Zhou Zhiqi and his party are inside this largest barren mountain...... Mine the hedrons!

"Do you want to go straight over the barren mountains? Or do you want to find another way? Yue Jing frowned, as if she was a little nervous.

"You wait first!" At this time, Lin Chen was looking at the strange river under his feet.

It stands to reason that this is downstream, so shouldn't the river be cut off like this? Even if it is broken, the water that has accumulated and flowed over the years should not be only this depth, right?

Where does the water go?

As he walked towards the center of the river little by little, his face was shocked! Because he saw a whirlpool under the water, and all the water that flowed down through the whirlpool did not know where it flowed.

Underground river? No wonder the surrounding river looks so shallow, it turns out that there is an underground river here!

That's right... Underground River!

Lin Chen trembled all over, his eyes widened, as if he had remembered something in vain!

He clearly remembered that when he was in the grain boundary game, the 'old king next door' sneaked into the cave out of nowhere! Loot the fire crystals inside...

Wait a minute...

Yesterday they stayed at the entrance of the cave for a long time, and they also looked at it for a long time, and all around them were barren mountains, and there was no entrance at all except the entrance of the cave, and how did he get in?

Could it be...

"Knock knock!" Lin Chen's pupils widened and he looked at the whirlpool underwater, and his heart suddenly seemed to have discovered some huge secret, and his heart began to beat wildly!

After a while, he turned his body stiffly, his face turned red, and he said to Yue Jing nervously and excitedly: "Do you dare to go down with me?" ”