Su Chen sat on the altar and thought about it boringly, although he had unexpectedly solved Haka's troubles, he was quite concerned about the whereabouts of Wen Lesa and the others.

From time to time there was the sound of Onixia's excited laughter and the digging of a pickaxe from time to time inside the altar below, and it was clear that the black dragon princess's excavation was going well.

"Haha, I've finally found the hakale gem, I'm rich!" Onexia's exuberant voice suddenly came from inside the altar.

Su Chen couldn't help but be a little speechless about this, it was the first time he had seen such a money-hungry dragon, but he was also quite interested in the gems handed down from the troll empire, and even if he had also drilled into the tunnel that Onexia had dug up.

The inside of the altar was pitch black, but there was no special smell, except that the inside of the altar was a little stuffy because it had just been scorched by the flames that Onexia had spewed out.

Under the prompting of Zhi Brain, Su Chen walked along the tunnel, and soon saw Onexia who was laughing excitedly.

However, at this moment, although the black dragon princess is in the form of a human nobleman, she has no image of a nobleman at all, and she is laughing loudly, and she can't help but roll around on the ground.

Hearing the abnormal noise coming from the ground, Su Chen realized that his feet were full of strange coins and gems, which filled most of the altar!

The former troll empire was extremely powerful, and naturally there were a lot of treasures left behind.

"There are so many ......" Su Chen couldn't help but lose his mind slightly, you must know that the side length of this altar is hundreds of meters, and the height is also two or three hundred meters, and it is not an exaggeration to describe these coins and gems in front of him as piled up, no wonder Onexia is excited to look like this.

"Haha, I'm going to take it all back to the lair in the Dust Swamp. I'm going to cover every inch of the floor with gold and gems! Onexia said excitedly.

After seeing Su Chen, she finally got up from the pile of coins, and hesitated for a while before finally grabbing a handful of coins and gems and handing them over: "Oh, I said before that I would share it with you after I found the treasure, and this one will be yours, you're welcome." Take it, don't thank me, you deserve it. ”

Su Chen stretched out his hand to take the things she handed over, and couldn't help but cry and laugh a little, it seemed that she was obviously a little reluctant to give up on this handful of coins and gems.

Although there was darkness around, Zhi Brain immediately analyzed what he was starting to do very clearly, even clearer than Su Chen had seen with his own eyes.

I don't know what the coins used by the ancient trolls were made of, but now that the troll empire has fallen apart, these coins have long since lost their value. And judging by the material of these coins, it is not too hard, and it is estimated that even if they are melted and sold for scrap iron, they will not be sold.

However, those hakale gemstones are not only colorful and very beautiful, but also carved with some special patterns, which are estimated to be still very valuable.

But soon Su Chen's brows began to wrinkle, and he rubbed the gem in his hand with some doubts.

"I remember you said these hakale gems were magic gems?" Su Chen hesitated for a moment before asking Onexia.

"Yes, each gem contains different powers, much stronger than those magic gems in your human kingdom, and it is definitely worth selling them." Onexia said proudly.

"But...... How come I can't feel any fluctuations in magic on these gems? Su Chen asked suspiciously. With the sensitivity of the brain to energy, it is impossible not to tell the difference between ordinary gems and magic gems.

"Can't feel the fluctuations of mana? How can this be...... This...... How is this really not?! Onexia's laughter came to an abrupt end. His eyes widened in disbelief as he stared at the colorful hakale gems in his hand.

"This is impossible, those hakale gems made by ancient trolls clearly recorded in those notes contain powerful magic, how can there be no magic at all?" Onexia squeezed the red gem in her hand hard, only to turn into a pile of powder in an instant.

It's clear that these gems have lost their magic!

"These gems are all hand-carved, could it be that the power contained in them has been lost because they have been left for too long?" Su Chen said with some hesitation.

"This ...... How can this be? My Gems...... My magic gem! Onexia's voice suddenly turned desolate. It was as if he had been seriously injured.

There is a world of difference in value between ordinary gemstones and magical gemstones, especially now that the human kingdom has been devastated, ordinary gemstones are difficult to sell even if they are beautiful.

"It seems that the treasure has been buried for too long, and it can't be done......" Su Chen couldn't help but be a little speechless about this, and his ears were full of the sad wails of the Black Dragon Princess.

"Shall we find a way to get these coins and gems out?" Su Chen asked.

"It's not worth much, what do you take out for, it's estimated that it's not as valuable as those ores in Blackstone Mountain." Onexia said with a huff. Finally stopped wailing.

"Gone, gone, I feel depressed for a second longer in this place." Onexia pulled Su Chen in frustration and left.

Although she hadn't experienced any fierce battles, using the 'Deep Breath' in her black dragon form still consumed a lot of her energy, and now that she found that all of these gems had lost their value, it was even more heart-wrenching than slashing her a few times.

Su Chen originally intended to look for something in this Zur Grab, to see how far those ancient trolls had developed, and to see if he could trace the traces of the sorcerer Jindu, but now that Onexia had lost all interest in this Zur Grab after discovering that those gems had almost lost their value, he would not be able to stay long.

The two began to leave along the road they had come, and saw a lot of messy footprints along the way, which should be the traces of those orcs leaving, but many of them did not leave Zulghrab, but extended to the nearby mountains and forests, obviously those orcs did not want to return empty-handed, but they did not dare to be the enemy of the black dragon, so they had to hide in the shadows to find an opportunity.

Su Chen sneered and looked at the dense forests around him, he didn't care about these, anyway, those gems were not very valuable, and there was no need for him to compete with these orcs.

"Now we have to rush to the predetermined location to meet up with Dalein Proudmoor and them, and then we have to go to find Winlessa and the others......" Su Chen said in the dark.

After leaving Zurgrab, Su Chen quickly summoned the bone dragon that had stayed outside. (To be continued.) )