In ancient China, there were no banks today. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 The credibility of the info money bank ticket number is only within a certain limit.

Therefore, the way for a group of landlords and local tyrants and gentry to store their wealth and pass it on is to dig cellars in addition to buying land. Dig a large cellar with a secret entrance. And put the copper coins and gold and silver ingots of the large pot into it.

This good habit of the Chinese people has begun since the Shang and Zhou dynasties. Therefore, to this day, there are still people who dig up the bronzes in the cellar in the land of the Shang and Zhou dynasties. Resulting in one major archaeological discovery after another.

This good habit has been extended. Whether it is the Sui, Tang, Ming and Qing dynasties, from time to time someone will find the treasures hidden by the former dynasties. Until modern times, there are still many legends made by cellars. It is said that in a coastal city, a secret room was once found in the cellar of a huge courtyard built by foreign invasions of China.

The owner who bought the property found in this secret room a wealth worth enough to be worth two or three identical properties, such as antiques and gold and silver.

In traditional Chinese customs, these underground spaces with hidden exits have almost become a must-have for a family. Some large families, in order to provide future generations with a place to avoid disasters, will spend their whole lives digging a huge underground space large enough to accommodate several people's living and living, and equipped with imperceptible ventilation holes.

In addition, this underground space sometimes extends in a certain direction and becomes an underground passage. This tunnel usually does not work. It will only be used when the family is about to collapse and a catastrophe is coming.

Therefore, when China was invaded by foreign tribes, tunnel warfare born from these habits came into being......

Because Yunlei lives in the oldest city in China, he knows all kinds of secrets in the ancient cities of China. When he learned that the soldiers had disappeared after entering this place, he guessed that there might be a relatively large underground space here. Even, this underground space is connected to other places, so that it can accommodate these thousands of ghosts!

Yun Lei summoned Mei Yu and General Shi, and said to the two ghosts solemnly: "Mei Yan, you go with General Shi." He has the power to manipulate earth and rock. You two, go and explore this place and see if there's any underground space in this place, and if so, if so, if it's wide. The general detection is returned. Don't go deep. ”

"Go and go back, I'll wait for your news!"

Mei Yu knew that the matter was a little urgent, so she bowed her head and left with General Shi. Mei Yu and General Shi are both ghosts in the foundation building period, and their cultivation is already relatively deep. and he can hide his body from the eyes of the world. If you travel at full speed, from the Yun Clinic's clinic to the place indicated by Yun Lei, it will only take ten minutes to go back and forth.

Yun Lei waited in the Yun Clan's clinic for less than an hour before Mei Yu and General Shi had returned. Mei Yu said excitedly: "Xianggong, there is indeed a huge space underground, dozens of meters away. There is no entrance to the outside world. Moreover, it is tightly wrapped, and entering from almost any direction requires passing through a layer of soil and rock tens of meters thick. From the outside, there are almost no visions. If it weren't for General Shi's manipulation of earth and stone, and he took the concubine body deep into the ground, the concubine body would not have been discovered. ”

"Moreover, in this huge space, the yin qi is extremely strong. The concubine really sensed that there were many ghosts surviving. As soon as the concubine and General Shi entered, they returned. I didn't dare to stay long. However, even so, the concubine body also sensed that the ghosts in this huge space were not low in cultivation. There is such an aura in it, it should be a ghost thing in the Dan stage! It is extremely strong and domineering! It feels like there is only one step, and it is about to break through to the Yuan Infant Stage!"

"With Xianggong's current cultivation, I'm afraid it will be difficult to subdue!"

Yun Lei laughed. His army of yin ghosts is now settled. As for the danger posed by the unknown number of ghosts in this underground space, Yun Lei didn't care very much. There will always be more solutions than difficulties.

Yun Lei took out a bunch of Bead Tree fruits, distributed them to Mei Yu and General Shi, and said to the two ghosts: "In a few days, I'm afraid there will be a big battle." In the past two days, you have taken more spiritual fruits to improve your cultivation. It's kind of grinding a gun!"

The aura in the fruit of this Tree of Pearls cannot be absorbed by other ghosts. But Mei Yu and General Shi, the two ghosts who have received a trace of thunder and lightning spiritual power from Yun Lei, can absorb them. The fruit of the Tree of Pearls is also a rare thing for the two of them. Mei Yu and General Shi both looked happy, and took the fruits of these pearl trees to practice.

Yun Lei listed the items he needed to enter this huge underground space one by one on a piece of paper. There is the power of close-range space teleportation with the space hoist. Cloud Thunder is not too dangerous in any case. It's just that if you want to subdue these ghosts, you can't just run away.

If you want to stay in an underground space with unknown air quality for a long time, you must have an oxygen cylinder, a gas mask, and other equipment.

Yunlei ordered one by one from the Internet. But not everything you need can be done with money. At least, Yunlei's current cultivation is only in the early stages of foundation building. It's a little lower.

According to what Mei Yu said, what he has to face this time should be a ghost thing in the late stage of the Yudan that is only one step away from the Yuan Infant Stage! Even if the thunder and lightning spiritual power has a huge restraining power on the ghost thing, the space gourd is infinitely useful.

However, the cultivation of Yunlei in the early stage of foundation building was still lower.

Therefore, Yun Lei's first priority is to improve his own cultivation.

For ordinary monks, the most common way to improve their cultivation is to meditate and practice qi. Attract the spiritual energy of heaven and earth into the body and refine it into its own spiritual power. Those who are wealthier, or disciples of the Great Gate Sect, will occasionally have elixirs to enhance their cultivation to promote their cultivation. That's the fastest way to go.

However, for Yun Lei, a monk who controls the power of thunder and lightning, the electric energy that can be seen everywhere in the Ming Capital is an object that he can absorb! In the space gourd, there is also the "Secret Book of Soul Grabbing" that he brought back from Daiyu Mountain, as well as all kinds of ruins that contain different spiritual energy, but are huge. The aura contained in these things adds up to more aura than all the Tree of Beads fruit that Yun Lei brought back!

Therefore, for other monks, it is just a fantasy to improve their cultivation quickly and without side effects in a short period of time. However, for Yunlei. It's just something you don't have time to do!

After thinking about it, Yun Lei reviewed the "Secret Book of Soul Grabbing" again. After confirming that his understanding and understanding were correct, he took out a piece of the shattered spiritual material from the ruins of Daiyu Mountain from the space gourd, held it down with one hand, and began to absorb the heaven and earth spiritual energy in it, while the other hand made a move at the electric socket beside him, and a blue arc swam into Yun Lei's hand!