The 'Xuantian Refining Treasure Formula' is an important thing to learn to control the Xuantian Treasure, if it is replaced by an ordinary person, even if the Xuantian Treasure is placed in front of him, no one can move it, only after Qin Hai contacts the 'Xuantian Refining Treasure Formula' and comprehends it, can he use the Xuantian Treasure.However, it is not so simple to fully comprehend the 'Xuantian Refining Treasure Formula', the 'Xuantian Refining Treasure Formula' is divided into ten chapters, and there are different corresponding cultivation methods for different Xuantian Treasures, which cannot be fully comprehended in a while.For example, Qin Hai's 'Xuantian Town Demon Seal' is a magic weapon that is more defensive than attack, and in the 'Xuantian Refining Treasure Formula', it corresponds to the first part of defense, which also has 'Collecting Words' and 'Imperial Words' and so on.With Qin Hai's qualifications, it took him several months to cultivate the 'Xuantian Refining Treasure Seal' one after another, and even on the way to a mission, Qin Hai quietly ran to the depths of the demon world alone and used the 'Xuantian Town Demon Seal'.And the result was that as soon as this treasure moved, it immediately killed several monsters, and the powerful Xuantian treasure aura emitted shocked all the demons present to flee in all directions.Qin Hai also found that this Xuantian Treasure was extremely powerful as soon as it was struck, and there would be an extraordinary Xuantian Treasure Qi appearing, if the Xuantian Treasure Qi was too obvious, it would easily attract other demon clan demons to make a move, so Qin Hai would never dare to use it again after using it once.Although with his current cultivation, coupled with the Ten Thousand Laws Holy Sword and the Xuantian Treasure in his hands, Qin Hai is really not afraid of any monsters, but he doesn't want to cause too many troubles before he leaves, if the people in Xuantian Border City know that he has the Xuantian Treasure in his hands, it will be troublesome, I don't know how many people will secretly target him.Considering this, Qin Hai still didn't want to attract too much attention, so he no longer dared to use the Xuantian Treasure indiscriminately.What he thought in his heart was that he wouldn't use it for the time being, and when he went to Donghuang Lingzhou in the future, he would find a chance to practice this treasure more.In addition to the 'Xuantian Refining Treasure Technique', Qin Hai also did a lot of digging into Ji Liancheng's memory, you must know that Ji Liancheng has now become a humanoid physical puppet, his soul has been completely fused with the Alien Heaven, and now Ji Liancheng's physical body can also be said to be the Alien Heaven Devil Himself.The method of controlling the Great Demon of the Alien Heaven is the auxiliary method of the 'Forbidden Body Sealing Dafa', and it is also the auxiliary method created by Naji Liancheng, called 'Lianxin Jue', which means that the physical puppet and the master's heart, the heart and mind, the mind and the mind, everything is followed.At the beginning, Qin Hai used the 'Connecting Heart Technique' to control the Alien Heavenly Demon Body, and he also needed the assistance of magic weapons, but in the later stage, after Qin Hai had completely learned to comprehend the 'Connecting Heart Technique', Qin Hai no longer had to use any magic weapons to assist, probably this was also related to the fact that his mana had increased greatly when he advanced to the Transformation God Realm, as long as he used a thought in his heart, the controlled Alien Heavenly Great Demon would move on its own according to his wishes, just like another powerful clone of Qin Hai.With an existence similar to a clone like the Alien Heaven Demon, if Qin Hai fights against the strong again in the future, he will naturally take a great advantage, just imagine that a Qin Hai is already strong enough, coupled with a terrifying existence like the Alien Heaven Great Demon, if he suddenly makes a move, anyone will suffer a big loss in front of Qin Hai.As for the strength of the Alien Heaven Great Demon, Qin Hai also had in-depth thoughts after commanding the Alien Heaven Great Demon many times.It stands to reason that the Alien Heaven Great Demon is definitely a cultivation above the refining level, and it is not clear what kind of cultivation Qin Hai himself has, but that was in the past, and the current Alien Heaven Great Demon's body has been dead for many years under the suppression of the 'Xuantian Town Demon Seal', and what exists now is only a soul body, and this soul body is attached to Ji Liancheng's body, and the cultivation must be greatly discounted compared to the existence before his death.That is to say, the current Alien Heaven Great Demon has absolutely no level of refining void, it should be above the level of refining void and above the middle stage of the god transformation, if not, it would not be so easy to destroy the Heavenly Demon King who was strengthened in the late stage of the god transformation.The most terrifying thing about the Alien Heaven Great Demon is not only his mana cultivation, but the most terrifying thing is that this Alien Heaven Great Demon has many unbelievable and terrifying attack methods, for example, after the Alien Heaven Great Demon seriously injured the Hun Tian Demon King, he grabbed the other party's soul in one fell swoop, such a strange technique, Qin Hai is simply unheard of.Just imagine if Qin Hai next time he fought against a terrifying existence like the Heavenly Demon King, he only needed to attract the attention of the other party head-on, and then send the Great Demon of the Alien Heaven to sneak attack and capture the other party's soul, using this kind of unguardable means, Qin Hai's side simply took too much advantage.These days, Qin Hai has not only mastered most of the 'Xuantian Refining Treasure Formula' and 'Heart Linkage Technique', but after getting acquainted with it, Qin Hai has looked for more exercises and benefits that are beneficial to himself in the memory of Ji Liancheng.I have to say that with Ji Liancheng's old thing erudition, his memory is simply an invisible treasure house, this old thing knows almost everything, such as the 'forbidden body sealing Dafa' that moves to seal the demon, such as the 'Xuantian Refining Treasure Formula' used for the treasure of Xuantian, for example, the magic weapon he used 'Afterlife Phaseless Tower' uses the mind of Buddhism, and the Confucian magic soldier 'Changsheng Pen Sword' obtained in the doomsday cemetery, this treasure needs to be used by Confucianism.And these various secret exercises and secret techniques of various sects, Ji Liancheng, the old fox, almost all dabbled in, and he is really an old thing that has lived for thousands of years, he knows everything, Qin Hai got the memory of this old guy, which is equivalent to getting a treasure with various exercises and secrets.People have accumulated thousands of years of knowledge, even if they are all compiled into a book and put in front of Qin Hai, Qin Hai cannot learn it in just a few months, and it is difficult to thoroughly understand it without decades of time to learn little by little.In the past few months, Qin Hai has first comprehended the 'Xuantian Refining Treasure Formula', the 'Heart Connecting Technique', and some of the mental methods of Buddhism, so that he can have the strength to control the 'Phaseless Tower', after all, the 'Phaseless Tower' is an authentic magic weapon anyway.How powerful this treasure is, Qin Hai has seen it with his own eyes, not only countless demons and monsters, but also ghosts and ghosts, even the level of the Great Demon of the Alien Heaven can be restrained, of course Qin Hai must learn to use it.The 'Phaseless Tower of Afterlife' is also Qin Hai's second true magic weapon-level existence since he got the 'Ice and Fire Pole Fan', if Qin Hai can't learn and comprehend the Buddha's mind method well, then he can't use the 'Phaseless Tower of Afterlife' at all.