In the secret room, a wall brick stretched out, revealing a one foot square entrance and exit. Xiaoqinglong climbed in from the entrance and exit.

After falling to the ground, the little green dragon touched the insect brain pendant twice with his claws.

Strange programs emerged.

"Squeak..."

The little green dragon waved and shouted with his two claws.

The strange program didn\'t understand Xiaoqinglong\'s language, but it knew Xiaoqinglong was in a hurry and asked, "do you want me to help?"

Xiaoqinglong nodded.

You don\'t have to guess the strange program. Xiaoqinglong must let it crack the rune array. Because only in this regard can it help.

Yang Tian didn\'t expect the day when Xiaoqinglong and strange program need to communicate. If he knew so, he must come up with a way to make Xiaoqinglong and strange program communicate smoothly.

"OK! You take me," said the strange program.

The little green dragon held the insect brain Pendant in his claws and put it on his neck. Because the thread was too long, it wound several times around his neck.

Through the small entrance and exit, Xiaoqinglong came out of the secret room again.

The location of the warehouse must be secret. Naturally, it is set at the bottom of the underground city. There are few people living here, and few people walk around at ordinary times. Only a convoy of more than ten people patrolled back and forth.

There are also eight black armor guards at the door of the warehouse.

Xiaoqinglong is small and fast. It is not easy to be found. Soon, little Qinglong came to the warehouse again.

The rune array that enveloped the warehouse was not a strange program design, but was added by the rune division after the underground city was built.

This Rune array has many layers, and several layers outside play a blocking role to prevent small animals from breaking in inadvertently.

The internal layers have dual functions of blocking and alarm. If an insect breaks through the symbol array of blocking function in the previous layers, it will immediately touch the alarm device. After a large number of guards get the alarm information, they will rush over at the first time.

Little green dragon hid in a big tree outside the warehouse. The insect brain pendant on his neck emitted a faint blue light.

Xiaoqinglong came once before. It was not found at that time, which doesn\'t mean it won\'t be found at this time. The insect brain pendant emits light Rune energy, which completely hides the breath emitted by the little green dragon.

When he came here, the strange program knew that Xiaoqinglong wanted to enter the warehouse.

If Yang Tian is here, the strange program can control Yang Tian\'s body. With Yang Tian\'s cooperation, pinch out the rune array with both hands to detect and crack the rune array system enveloping the warehouse.

For singular programs, this is a labor-saving way.

Now without Yang Tian, it can only do it by itself and has to consume a lot of energy.

After a line of patrolling guards passed by from a distance, the insect brain pendant projected a tiny blue light and came into contact with the rune array enveloping the warehouse.

At this time, it can be clearly seen that the blue light is blocked by an invisible energy.

Little Qinglong opened his eyes and was ready to go out at any time.

The blue light is not bright. It can only be found when it comes near. It is blocked by an invisible energy for a few seconds. Then it suddenly breaks through and advances several meters again.

This means that the first layer of the symbol matrix has been cracked by strange programs.

Although the strange program consumes a lot of energy without Yang Tian\'s help, the cracking speed is very fast.

In less than three minutes, the tiny light fell on the wall of the warehouse.

Then the blue light became thicker and more transparent. When its diameter reached more than ten centimeters and formed a straight channel, the little green dragon moved, turned into a green shadow and rushed in from the open channel.

When Xiaoqinglong broke through more than ten Rune array energies and leaned against the wall of the warehouse, all the opened Rune array entrances were closed.

For the strange program, the rune array designed by the rune division of the Huie family is not very clever. If it is designed, even its own work cannot break through so quickly.

Xiaoqinglong climbed up against the wall of the warehouse and the roof to find the entrance. After a long time, it found that the warehouse built of bluestone was sealed. There was no entrance at all. It was like a big safe.

It\'s not difficult for Xiaoqinglong. There\'s no entrance. Just dig one?

Clinging to the wall, he swam to the root of the wall. Little green dragon began to dig with his claws.

In order to prevent the sound from coming out, Xiaoqinglong shrouded the surrounding several meters with spiritual strength.

Xiao Qinglong\'s claws were sharp. In less than a minute, he dug up a depth of more than one meter deep below the wall, then turned around and dug into the warehouse.

A few minutes later, the stone wall of the warehouse several meters thick was dug through by Xiaoqinglong.

In the dim light, another stone wall appeared in Xiaoqinglong\'s eyes. It turned out that what it had just dug through was only the stone wall at the outermost layer of the warehouse.

Unlike the first stone wall, the second stone wall is engraved with runes.

These runes are naturally designed by strange programs and mainly play the role of reinforcement.

The strange program emerged, swam around the space between the first and second stone walls, and soon found a point for little green dragon to dig.

After receiving the instructions of the strange program, Xiaoqinglong came out of the first wall opening and went down along the stone wall.

After crawling down for more than ten meters, he finally reached the point indicated by the strange program.

From now on, Xiaoqinglong can\'t dig at will. The blue Qinglong transformed by the strange program continuously indicates the direction of excavation for Xiaoqinglong.

Since the peripheral runes are designed by strange programs, from these runes, the strange programs can infer the simple structure inside the warehouse.

If you cut the second wall, you will find that Xiaoqinglong\'s direction in the wall is always downward, and then dig into the warehouse.

Now, Xiaoqinglong is located under the ground of the warehouse, about in the corner of the wall.

At this time, the strange program reminds Xiaoqinglong that he can dig up.

The stone at the bottom of the warehouse is actually white, and its hardness is more than twice that of Qingshi. Xiaoqinglong\'s progress is much slower.

After three meters, the white stone layer was finished, and there was a black metal layer.

Xiaoqinglong grabbed it with one claw, leaving only a few scratches on it.

Star stone!

Little green dragon remembered the black stones thrown by flying beasts attacking giant turtles in the beast cave.

Ordinary metal is less difficult than little green dragon, and only this metal extracted from star stone is so hard.

Unexpectedly, the hui\'e family laid such hard metal inside the warehouse. It can be seen that a large number of treasures must be stored in the warehouse.

For other monsters, in this case, they had to return, but for little green dragon, it was not very difficult to break this layer of metal, because it had dragon flame.