Hearing this, the old man in the green robe took Han Li's words and said. "It's too early to draw conclusions, during the Heavenly Demon Contract, you have to contribute a piece of essence blood to the demon every once in a while, as a contract sacrifice, of course, in return, the demon will be driven by you, this is indeed a double thing. However, Han Xiaoyou had heard that some of the monks who had signed the Heavenly Demon Contract with the Outer Heaven Demon were missing. ”

"Well, Han Mou has also thought about this, but those monks who have signed the Heavenly Demon Contract prefer to take risks, and the danger of falling is much higher, right?"

The old man nodded and said approvingly. "That's true, but Han Daoyou may not know that the Outer Heaven Demon Heads suck the essence blood of the monks on the surface to improve their cultivation, but once the essence blood accumulated in their bodies is enough, they can completely borrow their bodies to condense a body, and it will be completely controlled by them. ”

As soon as the old man in the green robe said this, Han Li's face was shocked, and he said after a few deep breaths. "Is there such a thing? But when you think about it, you can do it. However, if the accumulated essence blood is used to condense the body, although the magic spell can be fully displayed, the time spent to condense and run in the body is extremely long, and the amount of essence blood consumed is also extremely large. After all, even if they didn't have a body, most of the magical powers they wielded would not be much worse than they were in their heyday. ”

"Generally speaking, Han Xiaoyou's words are good, but what if you can change the Heavenly Demon Contract without authorization through this method to achieve the effect of stealing beams and changing pillars?" The old man's face was solemn, and a pair of old eyes looked directly at Han Li, and his soft gaze instantly became extremely sharp.

When Han Li heard this, he was shocked in his heart and said calmly. Even if the condensed body is almost the same as the blood of the sacrificer, there is no way to replace the latter, after all, it is just a flesh and blood shell. ”

The old man in the green robe was not in a hurry to answer, he stroked his beard without being impatient, and looked at Han Li silently. When Han Li saw the old man's unsurprised appearance, his heart sank, and he kept silent and waited for his explanation.

After a while, the old man spoke. "If a part of the soul of the sacrificer can be obtained, the condensed body can have the characteristics of the sacrificer, in other words, a second sacrifice can be copied from it. On the basis of the original Heavenly Demon Contract, if it is through the control of the second sacrificer, without being detected by the Outer Heaven Demon Ancestor, it is still possible to change some of the contents of the contract. ”

The old man's voice was not too loud, and his words were quite flat, but when it fell into Han Li's ears, it was like a boulder entering water, breaking his inner composure. Han Li's complexion changed slightly, and after thinking for a dozen breaths, he said in a suspicious tone. "Is this true, once the divine soul is mutilated, I'm afraid that the sanity of the sacrificer will also be confused, right? Wouldn't this be a violation of the Heavenly Demon Contract, and how could it not be detected?"

When the old man heard this, he smiled slightly. "Han Xiaoyou didn't know, under normal circumstances, separating the monk's divine soul would indeed cause a person's sanity to collapse, but there was an extremely rare Heavenly Demon Contract, but it used the divine soul as a sacrifice. After the monk made such a contract with the Outer Devil, it would not make people insane. Of course, the old man only saw it in an ancient book, but did not see it with his own eyes. ”

After hearing what the old man said, Han Li's face became a little better. "Then Han only needs to pay attention to whether the Heavenly Demon Contract contains such an agreement, and Han has also planted an additional prohibition, which should be considered safer, right?"

For Han Li's question, a hint of incomprehension appeared on the old man's face in the green robe, and then he said. "Let's put it this way, the Outer Heaven Demon Ancestor who governs the Heavenly Demon Contract is actually also affiliated with an organization, similar to the Punishment Heavenly Palace, and is in charge of the entire interface. Let's take the Demon Abyss Realm, which is closest to the Emperor Yuan Immortal Realm. Their Realm Demon Temple is called the Prison Demon Temple, and all demons who violate the laws and regulations will be wanted by them. However, did Han Xiaoyou really think that the Classic Demon Hall would be immortal with the Demon Abyss Realm Demon Clan because of the matter of the Immortal Realm?"

Han Li fell silent after hearing this, and only nodded in agreement after a while. "The good words of the predecessors, Han has been taught, and he should be careful in the future. ”

Seeing Han Li's respectful appearance, the old man in the green robe seemed quite satisfied, and a smile crept up on his old face and said. "Well, now that Han Xiaoyou understands the truth, Lao Dao won't bother anymore. However, Han Xiaoyou doesn't need to worry about this matter for the time being. ”

Subsequently, the old man in the green robe asked about Han Li's current situation, and then talked about the way of the formation, and the two of them also talked quite speculatively when they asked and answered.

"Have you heard of the Ten Thousand Years Xuan Ice, the Earth Shadow Red Flame, and the Thunder Spirit Bead?" Han Li asked tentatively with a hint of hesitation.

The old man in the green robe had a different color on his face, and asked curiously. "I've heard of it, but what is the use of these precious materials that Han Xiaoyou needs?"

After receiving the old man's affirmative answer, a hint of joy appeared on Han Li's face, and he replied with the excitement in his heart. "Dissatisfied with his predecessors, Han wanted to repair a broken thunder attribute formation, but these materials were necessary. The seniors are well-informed, and I hope to inform them. ”

"I see, it seems that the formation that Han Xiaoyou wants to repair is extraordinary, otherwise how can he get into the eyes of Daoyou. The old man in the green robe made a sudden appearance, and then said with a smile.

Han Li didn't intend to elaborate on this matter, but just snorted. "The seniors have an overreputation, in front of the seniors, how dare Han get an axe. The mystery in Han's eyes is just a pediatrician when he arrives at his predecessors. ”

Seeing that Han Li didn't seem to want to confide, the old man in the green robe didn't continue to ask. He smiled and replied. "Ten Thousand Years Xuanbing, this Northern Cold Immortal Domain naturally exists, but if Han Xiaoyou wants to get this thing, I'm afraid he won't be able to do it for the time being. It's just that this thing is only produced in the Cold Night Lake, and the Cold Night Lake is now the entrenched place of the Cold Pond Palace. As for the dark red flame in that place, there is no such thing in this immortal domain, if the old Taoist guesses correctly, there may be such a thing in the Nanyan immortal domain. ”

Hearing this, Han Li felt a little disappointed in his heart, but his face remained the same, and he still had a hint of hope for the third material. "What about the Thunder Bead?"

The old man waved his hand, signaling that Han Limo was anxious, and he then confided the news. "Compared with the first two materials, this thunder bead is much easier to get. On the islands near the sea in the east of the Northern Han Immortal Domain, there is an amphibious thunder beast abundantly, and the thunder bead is produced in this beast. ”

PS: "The Legend of the Immortal World of Mortal Cultivation" serialized WeChat public account has been opened, WeChat ID: Lian_zai_, welcome all Taoist friends to search for WeChat account attention, ask questions, chat, complain, irrigation, all welcome.