Wushuang told him, the second master was not mistaken, the reason why no domestic experts could unlock this little Japanese high-tech game in the past should be because they focused their energy on the lock. We are thieves, and thieves can not only pick locks, but as long as they can enter the house, what do you care about us?

Lu Haotian jumped down to help the old thief Ma Er work for a while, and dug down another meter deep. If they dig again, they can't dig it, even if they use the Luoyang shovel that Wu Gongyao came back then, they are helpless, because further down it is all the strata made of reinforced concrete. The top disc security device extends downward like a deep well, and is made of solid pure steel on all sides.

Second Master Ma put his ear on it and listened, then knocked twice and shook his head.

"Second Master, how is it? is it explosives?" Wushuang asked.

"Well, listening to the echo should be TNT explosives, but luckily you didn't touch it. Second Master Ma replied.

Lu Haotian pointed to the solid reinforced concrete layer under his feet and asked Ma Er: "Look, what should we do next? You said that we don't touch the anti-theft device that explodes at any time, and we can't just dig it with a shovel now, right?"

"Huh...... What's so so hard about this? Mouse, bring me that box, and let you open your eyes today, and see what it means to be 'a thousand tricks and thieves can do anything from heaven to earth!'"

Ma Erye took out a small bottle from the wooden box he brought, the small bottle is not big, like a small snuff box commonly used by the nobles of the Qing Dynasty, its surface is crystal clear, and the discerning person knows at a glance that it is made of pure natural crystal. Regardless of what's inside, this container alone is worth a lot of money.

"Children, flash back, cover your nose!" Ma Erye unscrewed the cap of the bottle, carefully dripped only two drops of the mysterious liquid in the bottle to the ground under his feet, and then quickly screwed the lid on, and dragged Lu Haotian with one hand to grab the rope that Lan Caidie went down and climbed up and hid far away.

In an instant, a pungent white mist drifted from under the pit, and the reinforced concrete layer below was scorched by the mysterious liquid in the bottle, and strings of bubbles bubbled, as if concentrated sulfuric acid had been handed over to the human body.

"Old man, what the hell is in here?" asked Lan Caidie.

"You ask me, I don't know, this bottle is still made by Master Zu himself, and now there is only this small bottle left in the world. ”

Before long, I heard the sound of the pit rattling, the reinforced concrete structure had all been corroded, and the gravel on the surface had fallen into the underground labyrinth that had been sealed for more than half a century.

"Can you go in?" Lu Haotian asked.

Wushuang said: "I don't know if the ventilation facilities of this underground labyrinth built by Little Japan are in good condition, and the bottle solution of Master Zu is highly toxic, so wait a while." ”

The four of them took advantage of this moment to smoke a few cigarettes, and Wushuang hurriedly talked about meeting the old thief Ma San in the ruins of the ancient city of Goryeo.

"Well, I do have a younger brother. It's a pity that he died in the Xing'an Mountains in the seventies. ”

Ma Erye slowly told the past while smoking, and there was almost no difference between what Ma San dictated. They entered the hinterland of the Ilhuli Mountains before the Soviets, and finally Dong Ye discovered the eternal ground crack in his childhood memory. It was dark under the cracks in the ground, he couldn't see his five fingers, and the bones of the people who were blown by the yin wind below hurt in the seams, Ma San was curious, and leaned his head over to look down on the edge, but he didn't know what he was doing, and his body was actually sliding down.

Dong Ye and Ma Er quickly grabbed his two legs and lifted them up, but there seemed to be a strong attraction in the crack of the ground, which was not something that could be broken free by manpower at all, and in the end, the two finally let go, if they didn't let go, the three of them would all have to fall in. Later, his younger brother Ma San never crawled out of it again, and Ma Er also thought that this younger brother died in this crack in the eternal earth.

He didn't expect that after more than 20 years, the young master Wushuang would see his younger brother again in the ruins of the underground ancient city of Jingyu, which was thousands of miles away, which showed that his younger brother was still in the world.

"Is he still alive?" Second Master Ma was excited.

"I'm not sure, he's still wearing the same green uniform that was popular during the Cultural Revolution in the seventies, and it looks like he was the last time you saw him in the seventies. ”

Wushuang compared the appearance and behavior of Ma Er's younger brother, and found that the strange old thief he encountered in the ancient city of Goryeo was Ma San. He suspected that the reason why Ma San fell into the crack in the ground was because there was a space-time vortex in the depths of the crack at that time, and the huge torque in the whirlpool sucked Ma San into it and brought him into another space, and the exit of this space was the underground ancient city of Goryeo. He met Wushuang and Lan Caidie by mistake, and Ma San logically analyzed the real world that did not belong to this era, so when Wushuang wanted to bring him out, his body also appeared to age rapidly, and in the end, there were no bones left.

Wushuang asked Ma Er about the Golden Phoenix Ruiguan and the Chaos Guqin, and Ma Er knew about it as much as Ma Fuxiang. The crowd still couldn't guess the identity of the mysterious woman.

He put these fragmented pieces of information together, although there was no inevitable connection on the surface, but he could still summarize at least one point, that is, there is a mysterious substance under the crack of the mysterious eternal earth in the Great Xing'an Mountains that can generate a powerful magnetic field, and the power of this magnetic field can even distort space-time and time, thus forming a vortex through time and space. But this mysterious time-space vortex is not something that ordinary people can cross, only people who have more than one life like a cat can enter, such as Ma San. When a person crosses the vortex, he may consume a life in the dark.

"Brother Shuang, touch me quickly and see if I have four lifelines, two can do it! My biggest dream in this life is to go back to ancient times and be the emperor's favorite concubine! hehe......

Lu Haotian came to Lan Caidie's side again with bad intentions and said, "Sister, I will touch it too, come on, come on, brother will help you touch it!"

"Brother Mouse, where do you want to touch someone? Have you forgotten what Grandpa Fuxiang said? I'm poisonous! It's better to stay away from me! Or I'll poison you!" Lan Caidie pouted, reached out and pinched Lu Haotian's waist, and Lu Haotian burst into tears.

"Okay, okay, don't make a fuss, whether you can find the entrance to the crack in the Xing'an Mountains is a later story, let's solve the matter in front of us first." Wushuang walked over and looked into the deep pit, and saw that the pungent smell below was gradually disappearing, and the corrosion process was over, so he jumped in.

Ma Er and Lan Caidie followed closely and jumped in, Lu Haotian licked his lips, and muttered: "His grandmother's, if you don't enter the tiger's den, you will get a tiger, and the beauties will go in, and Lao Tzu can't be a strong bear! Sister Caidie, you wait for me!"