In the open underground space, because of the extremely low temperature, the ground in the whole space is condensed with a thick layer of ice.


    On the ground, some white cold air seeped out.


    Sun Chengshun looked at the Decepticon who had found the abnormality.


    The bright blue light in his eyes easily penetrated the air conditioner nearly two meters high on the ground and saw the place he pointed to.


    There is a ground. In the thick frozen ice on the ground, the two corpses have been sleeping there for many years.


    Sun Cheng came closer and saw it clearly.


    These are two Cybertron lives that struggle together and die together.


    Judging from the size, one of them is about eight meters high. At least it should be an elite soldier.


    The weapon in his hand penetrated another more ferocious Cybertron life, and the other party''s claws were inserted into his chest almost at the same time.


    "What a terrible battle!"


    As soon as sun Cheng raised his hand, the understanding Decepticons immediately raised their vigilance. At the same time, they scattered in pairs and searched in this underground space.


    "Commander, here too!"


    "Corpses have also been found here!"


    "A lot... A lot of bones!"


    As hundreds of Decepticons scattered their search, this battlefield, which had experienced a tragic battle in the past, was also exposed to the public.


    "Before ancient times, at least 60 or 70 elite soldiers raided here... And launched a desperate struggle with Maxim the great, or his experimental products!"


    Standing in front of several bones that were obviously different from other Decepticons, sun Cheng looked at the two Cybertron lives killed in the thick ice under his feet before he could change his body, and his eyes were full of blue light.


    Combined with the warning left at the gate outside the laboratory and his understanding of the former Cybertron civilization, sun Cheng can almost restore this history.


    This is an unknown history that has been buried. At the beginning of the birth of the ancient Cybertron civilization, after the thirteen ancestors jointly defeated an unknown terrorist existence, the thirteen ancestors who used to fight the enemy together also fell apart because of the temptation and provocation of the terrorist existence.


    Emperor maxim, who is good at playing with conspiracy and people''s hearts, should be the first fallen ancestor under the temptation of the other party.


    He provoked the internal struggle of his companions, resulting in the death of saitianjiao, the founder of the Yuan Dynasty, and the degeneration of zhentianzun, the most powerful soldier.


    Then, the 13 yuan zulike personally selected a group of elite followers and launched the pursuit of Maxim the great.


    The battle that took place here on Mars in ancient times should only be one in the pursuit of Maxim the great.


    A group of followers of the 13th Yuanzu found here and launched a raid on the laboratory.


    They finally won, but obviously they also paid a painful price.


    Here in the underground space, the remains of powerful Cybertron soldiers sleeping in the ice for many years are the best proof of sun Cheng''s guess.


    And he has also recognized these who fought with the followers of the 13th Yuanzu and seriously damaged their strange Cybertron life identity.


    It was a ferocious beast. Some of them looked like Saber Toothed tigers and lion hyenas that existed before the ancient times of the earth, but they were larger and exuded metallic luster.


    Some look like bears, others are more like apes, but every ferocious beast has two things in common, that is, they are very large and their bodies are made of metal.


    "These should also be primitive beasts... There are historical documents in the memory bank of Tianhuo. In ancient times, primitive beasts could have animal bodies and combat forms like Cybertron people!"


    Just


    "In the ancient legend of Cybertron, shouldn''t the ancestor who created and commanded the primitive beast be ruitianxiao..."


    "How can primitive beasts appear in this Maxim''s laboratory, and they obviously have mastered the deformation ability and fought with Cybertron soldiers who chased Maxim?"


    The experience of being enslaved by the quintfloxacin people has led to the destruction of many of Cybertron''s early history by greedy colonists.


    Even without the civil war that lasted for millions of years between the Decepticons and the Autobots, during the Senate, the peak of Cybertron civilization, many myths about the 13th patriarch and the history of Cybertron earlier have become irreducible.


    Only on some old murals and stone tablets hidden in the corner of Cybertron can we find a few words.


    Sun Cheng frowned. Tianhuo was very interested in the history of Cybertron before ancient times. He once spent a lot of time trying to pry into the ancient civilization of the 13th Yuanzu era.


    Although Skyfire failed, he undoubtedly knew much more about the ancient history of Cybertron than other cybernetics.


    In the memory data of Tianhuo, the primitive beasts, like the Cybertron people, were born on Cybertron before ancient times. In many inherited myths, they are recognized as the ethnic group created by ruitianxiao, one of the thirteen yuan ancestors.


    Ruitianxiao is said to be the only one of the thirteen Yuanzu with animal body.


    In the myths and legends of Cybertron, his animal form is a huge immortal bird with huge wings like black flame.


    "So why did the primitive beast be loyal to maxim the great?"


    This doubt, as more and more corpses were found, began to take root in sun Cheng''s heart and grew rapidly.


    With the continuous search of his Decepticons, more secrets hidden underground have been discovered.


    "Commander, a passage has been found here, but it has been destroyed. We need some engineering robots to break it again!"


    "Commander, another channel has been found here, which has also been blocked!"


    This huge underground space is not all of Maxim''s laboratory.


    With the discovery of the passage destroyed in two days, sun Cheng looked down at the corpses that had died in the thick ice under his feet for many years. He soon made a decision.


    "Inform the Mars base to send more Decepticon engineers and engineers to transform here!"


    After all, this is the laboratory of Maxim the great. Even if it has been destroyed, there should still be some things left.


    Yuanzu, who is good at playing tricks, is suspected to have mastered the ability to cultivate and transform primitive beasts like ruitianxiao.


    Not to mention sun Cheng, it is estimated that Megatron, Optimus Prime and shockwave will come in person, and their eyes will turn red.


    In ancient Cybertron, in order to compete for more living space, the Cybertron people fought a tragic war with the giant ferocious and primitive animals bred by nature, which lasted for countless years.


    If you can get a little bit of technology from here, it is estimated that sun Cheng and his forces will advance by leaps and bounds.


    So sun Cheng quickly made a decision.


    His right hand quickly called out the plasma gun and aimed at a closed channel.


    The muzzle soon lit up a blue energy wave and shot out. In the violent explosion, it easily destroyed a section of the collapsed channel entrance.


    "All Decepticons obey orders and continue to explore with me!"


    "Yes!"