"What did you say?"

Xue Ding grew his mouth and looked incredulous.

Su Xiaoyue glared at her, and said word by word: "Secret Treasure Key!"

Then, Su Xiaoyue said jokingly, "Aren't your ears very good? What's the matter, this time it doesn't work?"

Xue Ding was stunned for a long time, still unable to believe it, and only finally came back to his senses, and muttered, "Heavenly Desolate Tower...... Vault Key ......"

"That's right, it's the Vault Key. ”

Lin Wei smiled indifferently, and took out a delicate crystal key from the space of the original power watch in his hand, and the key was engraved with countless mysterious vein totems, so the years eroded and somewhat mottled, but in general, this secret treasure key is still quite magnificent, and it is definitely a treasure at a glance.

Xue Ding's eyes were immediately attracted by that treasure key, this is the secret treasure key, but there is something in the secret treasure that is claimed to be something that the god king cannot refuse, which shows how amazing the secret treasure of the Heavenly Desolate Tower is.

Long before Fang Yang left, he had already handed over a secret treasure key and treasure box to Lin Wei, after all, crossing the Nine Abyss Bridge was such a dangerous thing, Fang Yang's cautious character, it was impossible to carry these heavy treasures with him all the time.

Lin Wei stretched out his hand and handed over the secret treasure key, and said casually, "Oh, take a look." ”

Xue Ding carefully took the secret treasure key, his heart was beating wildly, and an indescribable excitement surged into his heart.

So much so that he was now speaking with a hint of choking, and he still couldn't believe it: "Is this really the secret treasure key?"

Lin Wei asked rhetorically, "What do you think?"

Xue Ding held this treasure key in the palm of his hand, feeling the coolness of the river in April, and there was an indescribable vicissitudes of life.

This kind of Dao Yun is not strong, not even carefully felt, and a little unpredictable, but it gives people an extremely strong sense of mystery, like the breath left after experiencing countless vicissitudes of life.

Although the key in front of him is mottled and even mixed with some impurities, it is the product of countless years of accumulation, Xue Ding can see that the key itself can be described as transparent and clean, magnificent as crystal, and some of the veined totems make people tremble.

Because just from these small and simple totems, Xue Ding has at least a dozen unrecognizable fierce beasts and heavy treasures, and he doesn't even recognize many symbols.

If it is changed to other members of the Star Security Bureau or the Star Wars Bureau, it is reasonable, after all, there is a specialization in the art industry, but he is the chief of operation of the Star Science Bureau, and he is familiar with hundreds of ancient sacrificial secrets and totems, and he is even more precious for the fierce beasts in the interstellar universe, basically the grade is in the list of heaven-level fierce beasts, he can quickly recognize them.

But this time, just the totem symbol on this key, Xue Ding couldn't recognize more than a dozen kinds, let alone those fierce beasts that roared viciously and roared down the galaxy.

Xue Ding's heart froze, this can definitely show that the existence of this treasure key is definitely older than the era of interstellar human warriors, such a heavy treasure, what else can it be if it is not a secret treasure key?

"Hoo ......"

Xue Ding took a deep breath and calmed down his mixed feelings, only now did he have a deep belief that this key was a secret treasure key.

After playing for a while, Xue Ding reluctantly returned the key to Lin Wei.

The totem pattern on the key seems to have a magical power, the more you look at it, the more it fascinates Xue Ding, Xue Ding's heart is terrified, and he quickly let Lin Wei put it away, after all, this kind of heavy treasure from countless years ago, there are too many incredible places, the age of this treasure key may be greater than the sum of all the martial artists in the Heavenly Desolate Tower, if it is not for the birth of spiritual wisdom, it is like an old monster.

Xue Ding's tone was both a little excited and a little apprehensive: "Is it possible to open the secret treasure of the Heavenly Desolate Tower with this treasure key?"

Lin Wei shook his head, a trace of bitterness flashed on his face, and said: "Throughout the ages, every time the Heavenly Desolate Tower is born, there are basically hidden clues, but has anyone ever opened it?"

At this time, even Xue Ding shook his head, in the history of interstellar humans, the Heavenly Desolate Tower appeared seven times, and basically every time he was born, he could spread the shocking secrets of the secret, but in the end, it ended hastily, and he couldn't even see the shadow of the secret.

That's why some people say that the Heavenly Desolate Tower Vault is just a complete disguise, which has always existed in legends, and does not exist in reality, otherwise, it would have been taken away by those high-ranking giants, where would it be their turn to be mortal warriors.

Although this sentence is a bit sour, it is not unreasonable, after all, the inheritance forbidden land that can still exist in the world has either been excavated, or it is confusing, and it is too mysterious to find it.

Xue Ding was stunned, and when he heard such a result, he said with some reluctance: "Could it be that this treasure key has no other meaning than to attract endless competition and killing?"

Xue Ding stomped his foot angrily, and the depression in his heart could be imagined.

It's like a person who is lost in the desert and sees a clear spring, thinking that he will be saved, but he is told that the spring water is poisonous, and if he drinks it, he will be poisoned to death, and if he doesn't drink it, he will die of thirst, except for increasing despair and anger, which has no meaning.

Xue Ding sneered, shook his head, and said, "Now I think that the Heavenly Desolate Tower Secret Treasure is just a legend and does not exist at all...... Over the years, not to mention that no one has been able to open the Vault, not even anyone who has seen it, is telling......"

Lin Wei didn't wait for Xue Ding to finish speaking, and directly interrupted: "The existence of the Heavenly Desolate Tower's secret treasure is not just a legend, it has always existed, but for so many years, no one has really understood the way to open it, so the pearl has been covered with dust for hundreds of thousands of years. ”

"Oh?"

Xue Ding's heart tightened, and he couldn't help but ask nervously, "How to open it?"

As he spoke, he seemed to think of something, and then asked, "Isn't it possible to open it by gathering two treasure keys?"

Lin Wei shook his head, "Historically, the heirs of the Temple King have also gathered two treasure keys, but in the end, they still haven't been able to open the Secret Vault......

After a pause, Lin Wei said meaningfully: "Or this secret treasure is not in the eighth-layer world at all, and even the secret gate can't be found, so there is no point in gathering the treasure key......

Xue Ding's face was shocked and said in disbelief: "It's not in the Heavenly Desolate Tower World!"

Then, he reacted and looked stunned, "Can this still be regarded as the Heavenly Desolate Tower Vault?"

Lin Wei explained: "Although the secret treasure is not in the eighth-layer world of the Heavenly Desolate Tower, it is just that the dimensional space is wrong, and the secret treasure of the Heavenly Desolate Tower is still in the same plane as the Heavenly Desolate Tower. ”

In the end, Lin Wei added, "That's why no one has been able to open the Heavenly Desolate Tower's secret treasure for so many years, because they lack the secret treasure that fits the two treasure keys, that is, the treasure box." ”

"Treasure box?"

Xue Ding couldn't help but be stunned, becoming more and more confused, for the first time in so many years, he had heard that the Heavenly Desolate Tower Secret Treasure still existed in a treasure box?

It can't be blamed that Xue Ding has such a deep-rooted idea, after all, people's preconceived notions about the secret treasure are that they have been sealed for many years and need a special key to open it.

But who would have thought that the door of the secret vault of the Heavenly Desolate Tower was not an ordinary door at all, it did not exist in the space of the eighth-layer world of the Heavenly Desolate Tower, and the door could not even be found, so how could it be opened?