"What? is this the real lost key?" everyone was stunned by Tian Xiaobing's words.

"Yes, this is the third of the 'Lost Key', and its name is 'Joy', which we can call 'The Key of Joy'. Tian Xiaobing said.

At this moment, a pale cyan halo appeared behind everyone, and everyone was unaware of this halo, and everyone's attention was still focused on the "Lost Key".

"Looking at the material, it should be bronze mixed with some kind of alloy, but what it is, it is not clear. Perhaps, this is not a craft on earth at all. Shopee muttered as he stared at the "Key to Joy".

"The strength and toughness are very good, and it does reach a very high level of craftsmanship, but it's a bit of an exaggeration to say that it's not on earth. The peasants were judgmental.

Yang Hao didn't speak, just stared at the "lost key" and looked at it over and over, and at the same time sighed with emotion: all people were looking for this lost key, and some even paid the price of their lives. But in exchange for adventures and lessons, but not even the true face of the Lost Key. Even if he seems to be as shrewd as Fu Tiansheng and his ilk, let him have the ability to go to heaven and earth, he can only get a fake.

No one thought that the Lost Key would be in the special mezzanine of the Joy Sword!

It can be seen that things in the world are unpredictable, and sometimes, even if you try your best, you may not be able to get it; and sometimes, if you don't want to insert willows, you will become willows! Of course, you must also have people like Tian Xiaobing who are meticulous in order to truly achieve success.

"There are twelve lost keys, the first is 'happiness,' the second is 'sorrow,' the third is 'joy,' the fourth is 'sorrow,' the fifth is 'suffering,' the sixth is 'hatred,' the seventh is 'love,' the eighth is 'joy,' the ninth is 'mourning,' the tenth is 'heaven,' and the eleventh is 'earth!'" A voice said indifferently behind the crowd.

Everyone turned their heads in shock, only to see the pale cyan halo and the figure in the pale cyan halo.

"Happy!" cried the peasant first with his toad mouth open.

"No, she's a guardian!" Tian Xiaobing corrected the peasant's statement.

"What? she's the Guardian?" both the farmer and Shopee gasped.

"What's the twelfth?" Yang Hao asked lightly.

"I don't know. The Guardian shook his head.

"Why do you know so well?" asked Shopee, confused.

"You don't need to know that well. The guardian said indifferently, and with a move of his hand, the "Key to Joy" in Tian Xiaobing's hand flew into the hands of the guardian.

"I'll save it for you first. The Guardian threw down the words, and the halo faded away along with the halo.

"What? Why did she take it away from the key?" the farmer's head was very big.

"It's fine to put her there. This key is not the safest no matter where you put it. Maybe only she is the best place to preserve. Yang Hao said lightly.

She ...... Isn't she snatching it with open fire? How can she do that? Will she give it back to us?" stammered the peasant.

"She'll give it back to us, but not now. Tian Xiaobing said.

Yang Hao also nodded, agreeing with Tian Xiaobing's statement.

Shopee could only acquiesce to Yang Hao and Tian Xiaobing's views.

Ten days later, an international train from northern China to Siberia, Russia, was whistling forward in the face of the cold wind blowing from the North Pole. In the fifteenth carriage near the rear of the train, Yang Hao and others were sitting in their respective seats, enjoying the scenery of Siberia.

In this operation, Yang Hao still brought the same group of people who explored the tomb of the Black Demon King last time, such as Hengqi, Xie Ke, Farmer, Huang Ranran, plus Liu Yong, Lao Shen and Tian Xiaobing.

As for Shopee, Wu Xiaowen, Chen Traitor and others, they were left at home to provide logistical support and remote technical advisers.

There is another special member in Yang Hao's party, that is, Le Xi'er. Yang Hao didn't want to take her there, but at her repeated insistence, Yang Hao finally agreed to take her. Although she doesn't have the power of a Guardian, her sixth sense can be very useful in helping to find the Lost Key. After all, she was a person who had been resurrected from an ancient era, and she must have had a more acute sense of the objects that belonged to her time.

However, Yang Hao changed Le Xi'er's name to Yang Liu. Claimed to be his sister. Le Xi'er is naturally very happy to accept Yang Hao's name change for her. Her mind is now very simple, like a person who has just been reborn. Her ancient memories and the memories of the body she possessed were almost faint (the memory of the body she possessed was actually zero, because the owner of the body was completely dead, and therefore no longer had any memories in this world).

She now simply considered herself a member of the Special Operations team. And the people in the special group also regarded her as a new member, rather than as the resurrected ancient Lexi'er.

In fact, it is very necessary to change her name, the incident of the Tomb of the Black Demon King has made Le Xi'er famous, and it has also attracted the attention of some people. If some people want to attack Yang Hao and their special group, Le Xi'er is undoubtedly the best breakthrough.

At this moment, Yang Hao and Yang Liu sat together, Yang Liu sat by the window, and Yang Hao sat on the side of the aisle. On the opposite side of Yang Hao were Heng Qi and Xie Ke, on the right side of Yang Hao, across an aisle from Yang Hao were the peasants, the old gods and Huang Ranran, and Liu Yong and Tian Xiaobing sat in a row of seats behind Yang Hao.

Although it was September in the Gregorian calendar, the scenery of Siberia was no different from the harsh winter, with white patches everywhere and a thick layer of frost on the car windows caused by the cold air.

"It's so cold in this place, I really don't know what John, they're doing here?" Heng Qi muttered with a shudder.

"yes, it's cold in here. Yang Liu was also so cold that he shrunk his neck.

In fact, the inside of the train is heated, and it is not very cold.

Yang Hao draped his coat over Yang Liu, and then looked at Heng Qi and said, "The twelve lost keys must be obtained in ordinary places, John, it's not strange that they came here." ”

"Do you know what Tunguska is where we are going?" the peasant suddenly showed off his knowledge.

"What is Tunguska?" Huang Ranran, who had been sleeping with his head planted, suddenly came to his senses.

"Tunguska is actually related to a mysterious explosion. The Tunguska region is one of the most inhospitable and remote regions of Russia, and in the days of Tsarist Russia, it was originally used for prisoners and prisoners to serve hard labor, and it was very sparsely populated, with only large areas of primeval forest, which was completely a desolate and dead world. If you're wondering what the Moon and Mars are like, look no further than Tunguska. The farmer kept shaking his granite head.

"Farmer, please get straight to the point, okay? Don't mess with all that nonsense, who likes to listen?" Heng Qi sneered.

"Aren't you listening?" laughed the farmer.

"Farmer, just speak quickly, don't ramble!" muttered the old god.

The farmer smiled: "It seems that you all still like to listen, I thought no one listened." Okay, so I'll move on. It is said that one night in the twenties of the last century, a very strong explosion suddenly occurred in the Tunguska region, and according to eyewitnesses, they saw a huge fireball falling from the sky, and then the explosion occurred. The scene of the explosion was terrifying, as if the whole world was burning, and people from far away on the European continent could see the fire of Siberia......"

"!" everyone scoffed.

"Maybe it's an exaggeration, but the explosion was quite horrifying, and it was later discovered that in the Tunguska region, thousands of hectares of forest were burned, and the land in the center of the explosion was glazed, and all the collapsed trees were facing the center, and they were distributed outward in a circle. Later, both the Russian government and the former Soviet Union investigated the Tunguska incident, but they have not been able to figure out the cause of the explosion. Some people believe that a meteorite or an asteroid collided with the earth, but no crater was found at the center of the explosion, and there are also theories of earthquakes, tornadoes, spontaneous combustion of forces accumulated in the ground, and so on. It wasn't until after the United States dropped two atomic bombs on Japan that it became known that the Tunguska explosion could have been a nuclear explosion. But no evidence of a nuclear explosion has been found. In short, this has become an unsolved case, just like the explosion of Wang Gongchang in the Ming Dynasty of China and many other mysterious explosions, it has become an unsolved case for the ages!"

"The Tunguska explosion can also be interpreted as the result of the collision of two masses of positive and antimatter there, or the collision of two parallel spaces, and of course, it can also be interpreted as the result of the collision between the human world and the ghost world, in short, the more bizarre the more people believe it!" Yang Hao sneered.

"Brother, what's going on then?" Yang Liu also became very interested in this matter, and asked with big beautiful eyes.

Yang Hao shook his head and said, "Since it is an unsolved case through the ages, it is not something we can say clearly. ”

"Kesi, there is a situation. Tian Xiaobing suddenly whispered to Yang Hao.

Tian Xiaobing and Yang Hao were back to back, and he had been vigilantly observing the movements in the carriage. At that moment, he must have noticed something, so he warned Yang Hao.

Yang Hao also asked softly, "Xiaobing, what's the situation?"

"We may have been embellished. ”

"Oh? ”

"Just now, a man wearing a black fur coat and a black top hat came from the back carriage, this person seemed to have gone to the wrong carriage, walked to the middle of the carriage and looked at it a few times and then left in a hurry, I found that his eyes were not right, his eyes swept back and forth on us at least three times!"

"It seems that there is indeed a situation!" Yang Hao also sat up straight vigilantly.