Is it because of Niukang's scar on his right hand? In that moment, Christopher Yard noticed Niukang's scar on his right hand, which appeared different from the usual scars. It emitted a faint black aura, which was usually imperceptible but now could be felt. This filled Christopher Yard's eyes with doubt. Why couldn't he feel it before, but now he could? He carefully observed Niukang and the other archaeologists beside him, and noticed that their faces were pale and covered in cold sweat, struggling to breathe. Normally, Christopher Yard would confidently say that these people were severely anemic. But now, he could see a faint gas hovering above the archaeological site, seeping into their bodies. The black aura seemed to choose anyone it saw to infiltrate. Fortunately, Christopher Yard had his protective aura, so he was unaffected. This made Christopher Yard furrow his brows again. What was happening? Helpless, Christopher Yard could only call upon Bingning, hoping that she would have some understanding of the situation."Master, this is a formation, and it seems to be extraordinary. Besides possessing the characteristics of a life-devouring formation, the black aura inside can also control others. If the black aura accumulates to a certain extent in an ordinary person, even if the formation is broken, it would be difficult for these people to recover." Transforming into a beam of light once again, Bingning emerged from Christopher Yard's body and glanced around before speaking with her graceful lips. Damn it! Upon hearing Bingning's words, Christopher Yard immediately cursed. Who was the lunatic who set up this formation? He quickly thought of Qin Hexing from the Heiyun Gang. Jian Mang mentioned that the people from the Heiyun Gang were also searching for the Ice Dragon's Blood Droplet and had probably made a move on the tomb. It seemed that this formation was one of their methods. "What kind of formation is this? Are you confident in breaking it?" Helplessly taking a deep breath, Christopher Yard could only ask Bingning. After all, he truly had no understanding of this formation.Bingning carefully observed for a while, then nodded, but quickly shook her head: "Master, this is called the Yin Devouring Formation. It can continuously absorb the Yin energy from the heavens and earth to enhance the power of the formation. The black mist is the Yin energy. If my mythical energy is sufficient, I can consume a large amount of mythical energy to break this formation. Unfortunately, my mythical energy is not enough, so it may not be possible." "If the Yin energy invading the human body is relatively small, it will automatically dissipate within a period of time because it cannot gather enough strength. However, if a large amount of Yin energy invades the human body, it will definitely become troublesome." "At that time, it will be extremely difficult to remove the Yin energy, and those people will be controlled by the Yin energy and the person behind the formation." Christopher Yard's face showed a hint of embarrassment. Damn it, this Qin Hexing. Could it be that they want to secretly enter and not let others excavate his tomb? Unable to think of any other reason, Christopher Yard could only think like this. Rubbing his chin, Christopher Yard pondered for a moment, then frowned in confusion and asked, "Does this Yin Devouring Formation only have one way to break it? Is there any other way?" Ice Ling shook her head helplessly when she heard this, and just as she was about to reply that there was no other way, she seemed to think of something. A trace of joy appeared on her delicate face. "Right, Master, if we can find three special Yang objects, I will be able to consume very little mythical energy and easily break this Yin Devouring Formation. Unfortunately, these Yang objects must be alive." When she said the last sentence, Ice Ling also felt a bit helpless. She looked at Christopher Yard, waiting for his decision. "Alive?" Christopher Yard was immediately confused. Alive Yang objects? Isn't this requirement a bit excessive? He had heard that cinnabar could ward off evil spirits and was an excellent Yang object, but damn it, cinnabar was not alive. Ice Ling also shook her head. She only told Christopher Yard the information she knew. As for what the Yang objects looked like, she had no idea. Feeling very helpless, Christopher Yard could only temporarily tell Niu Kang and the others that it was a problem with their bodies. Some of the archaeologists were not affected by this Yin energy invasion. For example, some of them carried Buddhist beads in their hands, some had Buddha statues hanging around their necks, and some had yellow talismans with them... In short, it is precisely because they brought these things that the Yin energy can hardly erode them, which also gave Christopher Yard a reason to explain. "You all take a day off, and it should be fine after a day." Christopher Yard estimated secretly that he also needed to ask Zhu Bajie about this matter. After all, Bing Ning was not omnipotent, so it was already good enough to provide him with this information. Upon hearing Christopher Yard's words, Niu Kang sighed helplessly. Before Christopher Yard arrived at the archaeological site, Wei Ken had already instructed Niu Kang to obey Christopher Yard's orders once he arrived. Niu Kang dared not disobey Wei Ken's words, so after Christopher Yard spoke, he immediately led the people to retreat, leaving only Christopher Yard here. Naturally, Christopher Yard did not stay for long either. If possible, he had to go back and ask what the living Yang object was and who the hell created this solution. Come out, I promise not to kill him!As for things with mythical energy, Christopher Yard felt that he should first see what Zhu Bajie had to offer. He had no idea what Zhu Bajie could provide him with. If the mythical energy was insufficient, he didn't even know how much he would have to buy. If these three types of living Yang objects were found in the mortal world, he would definitely not go to Zhu Bajie. When Christopher Yard returned, he found that Zhu Bajie had already replied to his private message. The content of the message was as follows: "Mr. Christopher, for things with mythical energy, there are quite a few in the Jade Emperor's Imperial Garden and also with the Fairy of Hundred Flowers. As for other places, I'm afraid there aren't any." Zhu Bajie smirked, looking at the 500 thumbs-up he had received from the Fairy of Hundred Flowers not long ago, and happily lied with his eyes wide open. Upon seeing this message, Christopher Yard rolled his eyes. Wasn't it just about negotiating the price? I know, damn it, I know it all. He then edited another message and sent it to Zhu Bajie.