Lin Feng put away the mecha beast and did not forget to thank Mo Dongyu, Mo Dongyu suddenly asked: "I remember that after you entered the door, you never submitted the entrance blood oath, which seems to be out of line in the left door." ”

Lin Feng had already taken precautions, and said reverently at this time: "As a disciple of Yidaomen, it is natural to submit a blood oath, and I am a personal lineage of the inner sect, and I have the highest status among the disciples of Yidaomen, and it is my duty to be loyal to the sect, and the blood oath can be issued at any time." ”

Mo Dongyu bowed slightly, Lin Feng no longer hesitated, reached out to hit a drop of essence blood, and floated it above his head, Mo Dongyu personally punched a spell into the blood droplet, the short stinging pain made Lin Feng frown, and then under Mo Dongyu's surveillance, his spiritual power was completely fused with the blood droplet, and then the essence blood was withdrawn from his body.

Mo Dongyu smiled with relief: "You have the secret mecha technique of Yidaomen, and you are proficient in the extremely remote and precious and abnormal plant medicine technique, Yidaomen is extremely important to you, and it is also a helpless move to use the entry blood oath as a constraint." ”

Lin Feng said: "Where the door rules are, the disciples should abide by them." ”

Mo Dongyu then stretched out his hand, took out two jade slips from the storage bag at the same time, and said to Lin Feng with a solemn expression: "I said at the beginning, as long as you are proficient in the seventh-order mecha technique, there will be a higher-level mecha technique handed over to you, and this jade slip is the highest mecha technique of the Thousand Machines Sect!"

Lin Feng was stunned and said, "High-level mecha technique?"

Mo Dongyu nodded: "This is the eighth-order and ninth-order mecha technique, and it is also the highest achievement that Yidaomen can achieve, but it is not comprehensive, the mecha beasts involved are relatively single, and the more comprehensive mecha techniques exist in the hilly desert, however, even if it is the hilly desert, there is no tenth-order mecha technique, and their highest level is also the ninth order, but there are more types of mecha beasts involved." ”

Lin Feng said: "Tenth-order mecha technique, could it be that it has been lost?"

Mo Dongyu said abruptly: "The mecha technique originated from the ancient great sect of the mecha sect, the ancestor of the mecha sect lost the good, after the disappearance in the Great War of Ten Thousand Souls, the tenth-order mecha technique was lost, and the mecha sect has been torn apart since then, and the major branches have long since disappeared."

However, even if there is a tenth-order mecha technique, it is difficult to refine a tenth-order mecha beast, and the mecha beast is the most difficult to refine among all the puppet beasts, it has the greatest demand for materials, and it is mainly based on various rare spirit ores, it is difficult to find alternative materials,

Similar to this, the Bone Monster and the Demonic Beast require much simpler materials, the Bone Monster needs to use a large number of monks or demon beasts' essence bones, and the Demonic Beast needs to use demonic qi to refine various materials, compared to the Mecha Beast, these two kinds of puppet beasts have a much smaller consumption of financial resources when refining.

The refining of mecha beasts is decent, it is difficult to find a way to cheat, especially high-level mecha beasts, the demand for materials is even more refined, the eighth and ninth order mecha techniques, and can even refine the silver armor guard and gold armor guard in the shape of a human body, after giving them divine consciousness, their effect is no less than the incarnation outside the body of the Yuan Infant Monk!

It's a pity that the various spirit ores needed by the mecha beasts have become scarce with the passage of time, and the spirit ores with some special attributes have disappeared one after another, but they are necessary for refining high-level mecha beasts. ”

Lin Feng's face didn't move, but his heart was full of reverie, the batch of Golden Guards, Silver Guards, and hundreds of Seventh-Order Mecha Beasts that he had obtained from the Domain, if he could urge them at the same time, then Lin Feng could use the power of one person to forcibly fight against any Cultivation Sect in the Domain Dragon Realm!

This batch of gold and silver armor guards and seventh-order mecha beasts, the internal structure is intact, but the central consciousness sea has been severely injured by Lin Feng with void spirit power, but the repair materials related to it have already been gathered from the hands of the Calyx Min Ancestor when he was in the Domain, as long as Lin Feng has enough high-grade spirit stones, he can urge this batch of mecha beasts!

However, to urge more mecha beasts at the same time, it also needs the incomparably strong divine sense, with Lin Feng's strength at this time, even if there are enough high-grade spirit stones, the strength of the divine sense cannot be reached at all, and no matter how many high-grade spirit stones there are, it is impossible to maintain it for too long, only the great cultivators in the middle and late stages of the Yuan Infant can rely on their powerful divine sense and mana to urge the gold and silver armor guards and more mecha beasts at the same time!

The batch of gold and silver armor guards and mecha beasts snatched from the hands of the torturers may be the only mecha sect relics in the Yulong Realm, and in the current Yulong Realm, the best materials are becoming scarcer and rarer, and it is almost impossible to refine such a huge batch of mecha beasts.

Mecha Beast is difficult to refine, and the requirements for materials are extremely harsh, but it has the characteristics of being accessible at any time, and using it is completely similar to using a magic weapon, without worrying about being eaten by it or betrayed, which is something that Bone Demon Beasts and Demon Armor Beasts do not have.

Bone Demon Beasts and Demon Armor Beasts, their levels are rarely higher than their masters, because the Demon Armor Beasts and Bone Demon Beasts that are higher than the master's cultivation are very easy to cause the master to suffer backlash, and this is where the weakness of the Bone Demon Beast and the Demon Armor Beast lies.

However, any form of puppet beast will multiply the strength of the owner to which it belongs, especially the high-level puppet beasts, the number reaches a certain level, and the deterrence caused will be extremely huge, because they can be carried by the master, descend from the sky to anywhere, and attack a target at the same time, often catching the opponent off guard, or even directly ruining the city!

The tenth-order bone magic technique in Lin Feng's hands had also been lost in the Realm of Bone Demon and the Domain of Long, but no one would have thought that the three Bone Demon Sect Ancestors would once again open the secret passage to the Realm after being trapped in the underground tomb for tens of thousands of years.

And the tenth-order bone magic then fell into the hands of Hu Yanji, and Zuihou fulfilled Lin Feng again, the root of the whole thing started from Yidaomen, and now Lin Feng returned to Yidaomen, and won Mo Dongyu's trust with a seventh-order mecha beast.

The tenth-order bone demonic beast was a powerful existence similar to a cultivator in the Transformation Period, although Lin Feng couldn't refine it at this time, let alone have the strength to urge it, but when the time was ripe in the future, the role it would play would definitely be extraordinary!

The reverie about the mecha beast and the bone demonic beast flashed in Lin Feng's mind, and as soon as Mo Dongyu noticed the strangeness in Lin Feng's eyes, Lin Feng subconsciously became vigilant, and then quickly came back to his senses and said, "The jade slip of the high-level mecha technique, do you also want the disciple to study alone?"

Mo Dongyu nodded: "The mysteries of the mecha technique are unpredictable, the study process is extremely energy-consuming, we four Yuan Infant Ancestors, we don't have enough time to put it on this, since you are proficient in the seventh-order mecha technique, and you are my personal disciple, the study of the high-level mecha technique can only be completed by you." ”

Lin Feng happily took the jade slip, and Mo Dongyu continued: "The mecha technique of Yidaomen is completely derived from the Thousand Machine Sect, when I left the hills and deserts, I had an agreement with Lei Xiaoyun that the mecha technique must not fall into the hands of foreign clans, and the monk who studies the mecha technique must be my personal disciple, and it can only be studied by one person at the same time, so as not to be coveted by foreign clans!"

Lin Feng said, "The disciple will definitely go all out and independently understand the mysteries of the ninth-order mecha technique. ”

Mo Dongyu nodded: "The second jade slip is still my cultivation experience, this part is more comprehensive than the last time, and it involves more marriage and preliminary preparations, from anywhere, you can't get such a detailed experience." ”

Lin Feng respectfully took the jade slip, and thanked Mo Dongyu again, Mo Dongyu asked about some other trivial matters, including Lin Feng's experience in Luozhou for decades, Lin Feng just replied briefly, and the apocryphal plot was naturally full of loopholes, Mo Dongyu was indifferent after hearing it, Lin Feng knew in his heart that even if he told him the truth, Mo Dongyu would not believe it at all, and for Lin Feng, Mo Dongyu had no mustard, since he accepted Mo Dongyu's entry blood oath, he could only be loyal to Yidaomen from now on.

Therefore, no matter what Lin Feng experienced in Luozhou, Mo Dongyu had no point in pursuing it, and after a short inquiry, he pardoned Lin Feng and withdrew.

Lin Feng, who withdrew from the cave mansion, opened up a simple cave mansion on a remote mountain wall in the territory of Yidaomen at random, which was used as his temporary residence, but in this simple cave mansion, he arranged a powerful defensive magic circle to prevent other monks from peeping.