Chapter 78: Pure Yuan Dan and Demonic Spirit
The passage was quite spacious, able to accommodate about ten strong men walking side by side, and there were stone chambers on both sides.

"Keep going forward, all the things here are junk."

Hearing Xiao Diao's voice, the two of them ran towards the depths of the passage without hesitation. After a few minutes, they stopped in front of a stone house at the same time.

This stone house looks very ordinary, but just standing outside the door, one can feel a strong energy fluctuation.

"There is a restriction on the door. It will take too much time to destroy it with Yuanli. We can directly use mental power to corrode the inside."

Xiao Diao's voice sounded again, and Lin Dong quickly mobilized his mental power to erode the mechanism. Lin Changqiang on the side couldn't help but think of the past when he played the game according to the strategy.

"boom!"

The heavy stone door slowly opened. As soon as the two entered, they felt a chill enveloping their bodies. They couldn't help but shiver. Then they discovered that the walls of the stone house were covered with all kinds of cold jade decorations.

After glancing at the decorations on the wall, Lin Dong's eyes quickly turned to the ground, where there was a pile of round pills.

These pills are about the size of a baby's fist, each one is as smooth as jade, and emits amazing fluctuations of Yuanli.

"Pure Yuan Pill?!"

Looking at the pills covering the stone house in amazement, Lin Dong couldn't help but gasp. These things that were randomly placed like beans were actually the pure Yuandan that even Yuandan realm experts needed to condense for a long time before they could successfully refine!
“Lin Dong, calm down.” Seeing Lin Dong’s inexperienced look, Lin Changqiang couldn’t help but roll his eyes. “We already have magical items like stone talismans that can make money, but you’re still so surprised over some Pure Yuan Pills. You’re such a loser.”

"I scanned with my spiritual power and found that there are about 20,000 pure Yuan Dan here, which is equivalent to more than 2 million Yang Yuan Dan... Oh my god, more than 2 million?!"

After counting the number, Lin Changqiang's eyes widened immediately. He and Lin Dong had only spent a few hundred thousand Yang Yuan Pills in their cultivation so far, and each refining process took a long time. But here there were actually millions!

"Why are you looking at me? Collect them quickly! We'll each have half!" After being stunned for less than half a second, Lin Changqiang suddenly came to his senses, mobilized the mental power in the Niwan Palace, rolled up one piece of Chunyuan Dan after another and put them into the system backpack.

Looking at the other party's swift movements, Lin Dong was stunned for a few seconds before he wordlessly took out the Qiankun bag. A mental force spread out, and countless pure Yuan Dan suddenly flew up and were continuously poured into the Qiankun bag.

There were so many pure Yuan Dan in the stone house that even with the two of them using their mental power to control them, it still took them three or four minutes to collect them all.

When the last Pure Yuan Pill entered the Qiankun bag, Lin Dong showed a satisfied smile on his face. Just as he was about to walk out of the stone house, he suddenly found that Lin Changqiang had collected all the cold jade decorations in the house at some point, and was now standing at the door waiting quietly.

"..."

“Have you collected all of them? Then it’s my turn.” Seeing Lin Dong taking the last Chun Yuan Dan and looking at him, Lin Changqiang immediately gave a wicked smile and took out several thousand Yang Yuan Dan and scattered them on the ground.

"Haha, an empty house would easily arouse suspicion. This way, maybe they won't feel so strange."

Lin Changqiang walked out of the stone house with a big laugh, then turned around and waved to Lin Dong. Seeing this, Lin Dong could only sigh inwardly at how childish he was and followed him helplessly.

"Little mink, what should we do next?"

"Keep going deeper. You two have made some gains. Next, it's time to find some benefits for Master Diao." Little Diao's voice revealed some expectation. If it were in the past, he would not even bother to look at the tomb left behind by a Nirvana Realm, but now, as the saying goes, a phoenix falling to the ground is no better than a chicken, he can only accept the reality.

"No problem." The two responded and ran deeper into the cave. They encountered many forks on the way. Fortunately, the little mink seemed to have some talent for detecting treasures, which saved them a lot of effort. Not long after, the two stopped in front of a metal door.

“There are extremely strong demonic fluctuations in this room, but they should all be sealed, otherwise they would have died long ago.” A black shadow flickered, and Xiao Diao appeared on Lin Dong’s shoulder again.

“The seal on the door seems a bit strong.” Lin Dong frowned as he looked at the faintly visible runes on the door.

"It's a small problem. Master Diao is quite good at dealing with seals."

The little mink proudly put his hands on his waist for a while, then quickly waved his pair of small black claws. A dark purple-black light instantly flew out and stuck to the metal door.

"chichichi"

These purple-black lights seemed to have an extremely strong corrosive property. As soon as they stuck to the door, the rune light curtain on the door began to tremble violently. After only a few seconds, they completely melted away, and the tightly closed stone door finally slowly opened.

As you step through the gate, a large stone chamber comes into view. There are many light balls floating in the chamber, and each of them is covered with mysterious runes.

"So many demons!"

Looking at the hundreds of light balls of different sizes, Lin Dong's face showed a visible shock. Among these monsters, there were even quite a few who had reached the Great Perfection of the Yuandan Realm.

"Returning to the demon realm is just around the corner!"

Looking at so many demons, Xiao Diao couldn't help but get excited. He flashed and flew into the air. When he waved his claws, a slowly rotating black vortex emerged from his palms.

As soon as the vortex appeared, it emitted a strong suction force, and the surrounding light balls were sucked into it one after another under Xiao Diao's fiery eyes. He knew that Lin Changqiang and Lin Dong were in a hurry, so he did not rush to devour and refine it, but just stored the demon spirit in the stone talisman first.

This collection lasted for seven or eight minutes before it was finally finished. Xiao Diao nodded with satisfaction. However, the strange thing was that he actually left four ridiculously small light balls in the stone chamber.

“Could it be that you want to…” Looking at Xiao Diao’s actions, Lin Changqiang narrowed his eyes. Xiao Diao also turned his head to look at Lin Changqiang, with a strange arc at the corner of his mouth. The man and the Diao laughed strangely at the same time, leaving Lin Dong on the side completely confused.

"Haha, how can Master Diao let you be the only one in front of him." Little Diao grinned, turned around and jumped towards the wall behind him, then lightly tapped a jade-like bulge on the wall and poured some Yuanli into it.

"boom!"

"I have activated the seal again. The stone door will be closed soon. Let's get out!"

"So you two wasted four Tianyuan Realm demon spirits just to do this?!"

Lin Dong's face was filled with black lines as he stared at the stone door that was beginning to close, and at the man and marten that had already escaped from the door and were turning back to look at him.

　I went to pay New Year's greetings during the day and had dinner in the afternoon. I almost couldn't finish coding_

　　I wish you all good health, good luck and great fortune in the new year (ω)
　　
　
(End of this chapter)