These four stone tablets, from the texture and texture of the observation, are obviously a whole, but I don't know how many pieces there are in total, and I don't know what secrets are involved. However, one thing is certain, this stone tablet can be traced back to more than 4,000 years ago, that is, the era of the Immovable Dragon King and the Cloud Emperor.

"More than 4,000 years ago, Mr. Zhan Yunhuang left the stone tablet in his backpack, obviously not understanding the secret. Could it be that the origin of this stone tablet was discovered together with the [Four Spirit Sealing Dragon Seal]. Sun Yan muttered to himself.

At this time, Mabel Hao put down the ancient book, and when he heard Sun Yan's self-talk, he shook his head and said, "No, the two should not be related, in fact, before Mr. Zhan Yunhuang, this kind of stone tablet should have existed, and its origin can be traced back even further." ”

"Go back even further, Hao, how do you know Lu Dao?" Sun Yan raised his eyebrows, he knew that the girl of Lu Dao was extremely smart and knowledgeable, and she must have discovered something.

Marbel Hao stroked a strand of blonde hair in front of his forehead, put it to his ear, and whispered: "The discovery of this first stone plaque is in the stone pagoda of Luoshan City, and in the rumors of the outside world, this kind of stone pagoda was built more than 3,000 years ago, that is, when Domir Star was first developed, in fact, this rumor is not accurate. This kind of stone pagoda actually existed long before the development of Domir Star, and this secret is not a secret among the major families. ”

"What, the Luoshan Stone Pagoda already existed before the development of the Domir Star?" Sun Yan's eyes widened slightly, surprised.

In what Sun Yan heard from his childhood, before the construction of Luoshan City, the Luoshan stone pagoda already existed, and there are still 11 such stone pagodas in the entire Domir Star, which are said to be prehistoric relics.

The so-called "prehistory" refers to the period when Domir was just being developed and there were no large-scale cities, and for the inhabitants of Domir, it was a wild time, and it was also before the history of the planet began.

Such a period of time, called "prehistory" by the inhabitants of Domir, is about 3,000 years ago if you count according to the history of the earth.

The era in which the Immovable Dragon King and the Cloud Emperor lived was not long after the Earth Alliance had just obtained the colonization of the Odin Star Domain, and according to the history of the Earth, it was more than 4,000 years ago. Therefore, Sun Yan speculated that the birth of this stone tablet was about the beginning of the Age of Interstellar Discovery.

However, the information revealed by Mabel Hao overturned Sun Yan's inherent common sense.

Marbel Haze stroked the sleeping rabbit Xiao Ai and continued, "The real development of Domir was about 2,600 years ago, and at that time, this kind of stone tower had already been discovered. In addition, according to the speculation of our ancestors, this kind of stone pagoda existed for more than 2,000 years 2,600 years ago, but there has never been a trace of time on the tower. Since this stone tablet is sealed in the Luoshan Stone Tower, the time of its existence can be traced back to at least before the Age of Discovery. ”

"That is, 4,600 years ago, the darkest years of our Earth Alliance. Sun Yan said in a low voice, his heart fluctuating.

Sun Yan is most familiar with the Luoshan Stone Tower, and he has often gone to play near the Stone Tower since he can remember. He has had a doubt since he was a child, the walls of the stone tower have been like a day for many years, and no matter how many people touch the body of the tower, there is no sign of polishing.

Later, in the encounter in the stone tower, Sun Yan understood the difference of this stone tower, the material of the stone tower is not known what kind of stone is made of, it is an unknown stone. According to Sun Yan's current speculation, it should be a rock of S-grade quality or higher, and it has been imprinted with battle marks, and there is no way to damage it.

"The years before the Great Voyage were too dark and too chaotic. The various races used the Odin Star Domain as the main battlefield, during which too many battles broke out and too many geniuses fell. Perhaps, these 12 stone towers were built by a peerless warrior during that period, and as for the specific purpose, it remains to be slowly discovered. However, since there is a stone tablet sealed in the Luoshan stone tower, there may also be stone tablets sealed in other stone towers. Marbel speculated.

Sun Yan nodded silently, agreeing with Marbel Hao's guess, at the beginning of the Earth Alliance's arrival in this pan-star field, it was encountering a large-scale war between the Humanoid Alliance and the JW Alliance, which was also a protracted war before the First Snow River War.

This war is now known by the Earth Alliance as the Odin Dawn War.

In this war, not only the weak Earth Alliance was on the verge of extinction, but also many advanced civilizations were annihilated, countless strong people fell, and it was the Odin Star Domain as the main battlefield. The war was too chaotic, and many planets at that time were based on major powers and powerhouses from all walks of life. Many of the ruins of these strongholds are still preserved to this day, some of them have not been discovered to this day, and some of them are unknown for specific purposes.

If the Luoshan stone pagoda was built during that period, it is difficult to verify what the specific purpose is, and only by exploring the 12 stone pagodas can we find something.

"With our current strength, we can't set foot in the other 11 stone towers. Sun Yan muttered.

Marbel Hao nodded in agreement, if the other 11 stone towers were the same as the Luoshan Stone Tower, then at least they needed to be title warriors before they could get involved in them. Even if Sun Yan and Mabel Hao are amazing geniuses, they still have a long way to go if they want to be in the realm of Title Martial Artists.

After worrying about these four stone tablets for two days, Sun Yan finally calmed down and sealed these four stone tablets in the universal backpack, waiting for later research. Subsequently, the two discussed each other's martial arts, and in the past two days, the two exchanged their martial arts experiences, and they both had new understandings.

In particular, Marbel Hao has benefited a lot, her streamer sword technique was originally cultivated to the second form, and it has been difficult to see the doorway. After confirming each other with Sun Yan's [Four Spirit Sealing Dragon Seal], he actually vaguely grasped the essentials, and he only needed to cultivate for a period of time, and he was likely to be able to use it.

From the streamer sword technique, Sun Yan also had a lot of insights, and the mystery of this world-shaking sword technique has only one word - fast.

The "fast" of the streamer sword technique is much better than the [Floating Light Earthquake Technique], and its mystery is that the sword breaks through the void and shatters the barriers of space and time with the streamer, cutting everything and everything.

"The nine styles of this Streamer Sword Technique, if it is really cultivated, I am afraid it can really be compared to the skills of the Three Immortals!" Sun Yan couldn't help but sigh, the more he understood the Streamer Sword Technique, the more he understood the terrifying nature of this combat skill.

"[Four Spirits Sealing Dragon Seal] is equally terrifying, if you cultivate the true intent of the five martial arts to the extreme, that is, the realm of the Martial Sect, and then use this combat skill, no one in the same level can be defeated. The mystery of this peerless combat skill lies in breaking through ingenuity with strength. In the face of such martial arts, any technique is futile. "Marbel Hao gave a pertinent evaluation of the [Four Spirits Sealing Dragon Seal].

[Four Spirits Sealing Dragon Seal] and Streamer Sword Technique, if these two martial arts are cultivated to the fullest, which one is stronger and which is weaker? Sun Yan couldn't help but have such a guess, but this answer was still too far away for the two of them.

While the two were talking in a low voice, there was a knock on the door, and Brace's voice came immediately: "Miss Hao, Miss Chen Qinglian is here." ”

The two glanced at each other, knowing that Chen Qinglian was here to get the [Wan Yuan Yan Yi Original Liquid], Sun Yan blinked his eyes, frowned, and muttered: "Didn't you tell her to let her come in the afternoon? Why did you come early in the morning, if we were in bed for 'morning exercises', wouldn't it be a big scene?"

The next moment, Marbel Haoxian's hand stretched out, as fast as lightning, and pinched the soft underbelly of Sun Yan's waist, which was twisted fiercely. The latter screamed like a pig, lying on the chair with his waist covered, baring his teeth and screaming in pain.

"No matter how poor your mouth is, I'll sew it up for you next time. Marbel Haomei's eyes contained a thin anger, and then he laughed and said: "Do you want to see this beautiful woman of the Chen family so much? I'm afraid it's because of the weakness of my heart, and I actually want to see it in my heart." ”

"How come, brother, I'm a famous grass master!" Sun Yan said righteously, and then turned on the [Mimic Technique], transforming into the appearance of a "midnight junior apprentice".

At this time, the faint sound of footsteps outside the door came, and Chen Qinglian followed behind Brace and walked in lightly.

She was wearing a black suit, a pair of white leather shoes on her feet, and her shoulder-length black hair was scattered casually, and her hair was still so soft, like velvet. The pair of breasts on the chest seemed to be bigger than before, and the top was propped up fiercely, as if it was about to explode.

One of the buttons on her cuffs was engraved with a pattern—a black gold-rimmed tusk, a symbol of the heir to the Chen family.

Looking at this girl, Sun Yan was slightly stunned, so he looked away, stared at the teacup in front of him, looked at the curling mist rising from the cup, and fell into a trance.

That early morning, the girl walked into a restaurant with the sound of crisp leather shoes and stepped into Sun Yan's sight. At that time, the girl had black hair just up to her shoulders, and now she has long hair to her waist.

Does the hair reach the waist......

Staring at the tea cup in front of him, a touch of tenderness flashed in Sun Yan's eyes, and it was not until Chen Qinglian's call came from his ears that he reacted, raised his head, and said blankly: "What? What do you say." ”

Standing in front of Sun Yan, Chen Qinglian looked at the young man and bit her lip, she had called several times, but this young man was unconscious, was it deliberate?

If she was ignored by a man like this according to Chen Qinglian's ordinary temper, she would have taught her a lesson directly, but the man in front of her is not trivial, not to mention that he is the boyfriend of Marbel and Hao, and the identity of the future blending master alone is enough to ignore anyone. What's more, Chen Qinglian is now asking for help.

"Mr. Midnight, I would like to inquire about the progress of the preparation of [Wan Yuan Yanyi Stock Solution], I know that the Tao has come a little early, but ......" Chen Qinglian said with a sense of anticipation.

"Oh, did you say [Wan Yan Yi Stock Solution]? I was thinking about this just now. Sun Yan said as he took out a gene stock solution.