Ouyang Ping, Chen Jie and Yan Jianhua took the shovel.

The soil is very loose, so it is easier to dig.

Ten minutes later, two men dug a two-meter-square-twenty-centimeter-deep pit in the earth.

Soon, Chen Jie saw blackened reed mats and somewhat rotten wooden boards.

Underneath the mat is a wooden plank.

Lift up the reed mat and pry up the plank, and underneath it is about 20 centimeters thick wood, and the plank is nailed to the wood. When you pry up some of the planks, you can see the timber about 40 centimeters wide. Timber, planks, and reed mats should be the top of the dugout.

According to the direction of the timbers, the entrance to the dugout is not to the north, but to the south.

So Chen Jie and Yan Jianhua continued to dig the soil. Chen Jie dug the south, and Yan Jianhua dug the north.

Two or three minutes later, the three of them heard a "click". Chen Jie's shovel touched a hard object. Chen Jie used a shovel to pinch away the soil, below is a bluestone slab, after all the soil is cleaned, a bluestone slab about 80 centimeters long, about 70 centimeters wide, and about 8 centimeters thick is presented in front of everyone's eyes.

Yan Jianhua put down the shovel in his hand, squatted down, grabbed one side of the bluestone slab with both hands, and slowly lifted the bluestone slab, and below was indeed the entrance to the air-raid shelter.

Chen Jie and Yan Jianhua worked together to move the bluestone slab away, and several steps made of bricks appeared under the hole.

Standing at the entrance, one can smell a strong smell of mold and rancidity. The predecessor of the prevention and control cave was a drainage ditch, which had a rancid smell, which was also normal. Hiding things in such a place, it's a shame that Ran Ruzhai can think of it.

Ouyang Ping, Liu Dayu and Ran Shikai, one of them held a flashlight, entered the air-raid shelter, before entering the air-raid shelter, Ouyang Ping did one thing: let Wei Zimin send people to maintain order, some people heard the sound, and many people had gathered at the entrance of the alley and on the street to watch the excitement. While everyone was busy, some people had already run into the yard. In order to ensure the smooth progress of the on-site investigation, the idle people must be asked to come out of the yard.

The area of the prevention and control hole is about four square meters. The height is about one meter six, and people standing in an air-raid shelter must bow their heads and bend over.

The ground of the prevention and control hole is paved with some stones of different shapes, and the east wall of the air-raid shelter is a very eroded brick wall, the height of the brick wall is about 80 centimeters, and there is also a floor tile corresponding to the brick wall on the ground, which is probably the drainage tunnel that Ran Ruzhai said in his suicide note.

The three of them smelled a smell of stinky gutter.

On the northernmost side of the cave there is a triangular stone slab. Three flashlights were aimed at the triangular slate at the same time.

Liu Dayu handed the flashlight to Ouyang Ping, and lifted the triangular slate with both hands, under the slate were green bricks, Liu Dayu lifted the green bricks one by one, and when he lifted the third green brick, the light pillar of the flashlight in Ran Shikai's hand quickly captured a circular black hole, and when Liu Dayu moved the fourth and fifth green bricks, the three of them knew clearly that the so-called black hole was actually the mouth of a vegetable jar.

Ran Shikai brought up the vegetable jar.

The light of the three-shot flashlight was aimed at the mouth of the altar at the same time.

To the great disappointment of the three of them, there was nothing in the vegetable jar.

Before or after Ran Ruzhai encountered an accident, someone had entered the air-raid shelter, and the five treasures in the vegetable jar flew away.

Could it be that the green wrench is one of the five treasures?