"Huh? It's really an animal bone." An Yan scratched her head in surprise at this time, and then muttered: "I just said it casually, but I was actually right."

"Puchi..." Hearing this, the sisters laughed one after another, and then said in unison: "You are so accurate in guessing. You are such a genius."

"Hehe, yes, is that?" An Yan was a little embarrassed when he heard everyone's words. Puxing whispered beside her: "Actually you are really smart."

"Hmph, what's the use of just praising me?" An Yan said angrily at this time: "I'm tired of hearing it."

"Girl, you are very smart, I said." Guan Heng walked forward, said with a smile, and gently patted her forehead with his hand. An Yan was happy: "Yeah, it is the most important thing to be recognized by the elder brother."

"Oh, the treatment is too far apart."

Seeing An Yan say this, Puxing sighed sadly. Guan Heng rolled his eyes angrily, and then said, "This is a benefit for being a brother. You are so envious. Genggu. If you are more competitive, Yan Mei's attitude will naturally change."

"Yes, brother, I understand."

Hearing Guan Heng's words, Puxing thought for a while and thought to himself: "My sister Yan's attitude towards me has not been so strict recently. Could it be that I have made progress? Hey, thanks to my elder brother reminding me, otherwise my stupid brain would not be able to detect it for a while."

"Okay, what we have to do now is to study the animal bones dug out by the dogs, uh..."

As soon as he said this, Guan Heng noticed that the dog king and other snake-headed corpse dogs were sticking out their tongues and licking the surface of the bones, as if they were tasting the taste. He immediately raised his foot and kicked the dog queen on the butt: "Stop eating, get out of here."

"Wow~~~~"

The king of the corpse dog who was kicked did not dare to say anything else, so he could only whistle, droop his head and run to the side, and looked at the beast bones with his eyes wide open, Guan Heng said, "Look at your virtues, those who don't know think I haven't fed you normally, so I'll give you extra meals later!"

After hearing this, the king of corpse dogs wagged his tail at Guan Heng and everyone, sticking out his tongue, and "pretending to be" a kind-hearted and clever look.

"Young Master, come and see, something seems wrong with this bone." At this moment, Ruotao waved to Guan Heng and signaled him to come over to take a look. Guan Heng said casually: "Did the dogs lick the bone with their tongues?"

"Hahaha, you're really good at telling jokes... Of course not!"

Ruotaoyan said, "Anyway, come and have a look." "Hmm." Guan Heng walked closer and looked carefully, and then said, "Is this beast bone the same as the one just now? Why do I feel that there is some change?"

"Young Master, I asked you to come and take a look because of the change. I'm right?" Ruotao knocked the bone in front of him with the tip of the thunder-swalking blade, and continued to say, "Look at you, just a little touch, and it changed again."

"Oh Taotao, just touch it with the tip of a knife, be careful of any extraordinary changes in this thing." Gu Sangniao reminded next to him: "If you can self-destruct or something, won't you suffer?"

"Hey, what's the case? How could you say so well?" Ruotao said, with a smirk on his face: "If I really feel it is about to explode, I will hide behind you and let you be a shield."

"Bao, I'm so heartless. How nice I treat you normally. At critical moments, you treated me like this?" Gu Sangnu heard this and reached out to pinch Ruotao's face: "Look, I won't teach you a lesson."

"Come on, come on!" In an instant, Ruotao hid behind Yan Xin, shook her arm and said, "Sister, look, Sangsang bullied me again."

"You two ghost girls can't calm down for a while?" Yan Xin sighed: "It's not easy to be a sister. I'm very hard to mediate the dispute between you all day long."

"After that being said, why not leave Guan Heng to handle the matter of mediating the troublesome disputes between you two in the future." Suddenly, Yan Xin thought of this idea and immediately turned around and shouted: "Hey, Guan Heng, I..."

"Sorry, princess, I'm going to be in a very serious state to study this bone, so I have to block my ears and keep quiet first, so don't disturb me."

As he said that, Guan Heng used two rags of rags to plug the ear holes, and then looked at the skeleton as if nothing had happened. Seeing this, Yan Xin was so angry that she stamped her feet and shouted: "It's not blocking early or late, but now it's blocking your ears. You must have done it on purpose."

...

It was not until a few breaths that Guan Heng said to everyone: "So that's it. I know why this bone shines with strange light."

"Oh, what's the reason?" At this moment, everyone surrounded him and asked in unison.

"It's very simple. This skeleton is extraordinary. It belongs to the 'crystalized skeleton' that has been more than a thousand years old." Guan Heng explained: "So we can see the skeletons appearing in multiple colors."

"What are crystal-formed skeletons?" An Yan was puzzled and asked. "It is these skeletons that have been crystallized because they have been placed in a certain environment for a long time."

Guan Heng explained: "Usually, most crystalized skeletons appear around mine pits, because they are affected by various mineral deposits..."

"Wait!" He paused a little while after saying this, Guan Heng slapped his forehead, and then laughed: "Hahaha, I actually forgot this, I'm so stupid."

Qing Huang asked, "Aheng, what are you talking about?"

"Oh, didn't I mention it just now? Most of the thousand-year-old animal bones exist near mine pits. They are affected by the spiritual energy emitted by various ores and enter the crystallization state, so..."

Guan Heng said this, raised his hand and pointed at the deep pit when the dogs digging the animal bones, and then continued to say, "It is likely that there is a deep underground mineral here."

"Is that so? You have to look for it carefully." Yan Xin immediately said with a little surprise. "Yeah." Guan Heng nodded at this moment, and then said, "Toad, send the little toad to dive down to check the situation immediately."

"Yes, Mr. Guan, I've got them ready." When Guan Heng just lifted the crystalline skeleton, the Tugong Toad keenly felt that it might be possible to use the small Tutu toads that could explore the underground area, so everyone had already been waiting for it.

Guan Heng nodded: "Well, you've done a good job, let them start quickly. By the way, let the underground sand croaker and Pure Land drought catfish go with the little toads, and remind everyone to be careful."

"Okay." After hearing his words, the big toad nodded and agreed, and immediately summoned the small earth toad, sand croaker and dry catfish, and told them some precautions. Then, the earth toad said, "Okay, go quickly."

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Chapter completed!