After evolution, the eyes opened, and the bluestone bricks buried under the soil clearly appeared in front of Luo Luo's eyes.

Rollo looked at the bluestone bricks on the ground and began to walk forward.

If you look at the foothold of each step Rollo takes, you will find that she all falls on the edge of the rectangle, and does not touch the circle on the brick, let alone the central area inside the circle.

Knowing that there are traps in this, Luo Luo's heart is more cautious than ever. She casually glanced at the top of her head with her discerning eyes, and suddenly her whole body froze in place.

How is it possible, the top is also covered with a layer of bluestone bricks?!

Rollo couldn't help but glance back at the road he had walked, it was really all bluestone bricks, but it was covered with dirt as a cover.

She couldn't help but feel the idea of following the path she had walked and returning to the place where she had come down.

Rollo took a deep breath and suppressed the thoughts. This underground world is obviously not simple, but with her current ability, she can cope with the past. In addition, there are some treasures that can be found here from time to time, and if she doesn't grasp such a good opportunity, it will be too timid and afraid.

Everything was to prepare for the troubled times in the future, and Luo Luo silently cheered for himself in his heart and continued to embark on the journey.

Because of the insight of evolution, Luo Luo can see things behind the dirt through the soil, and naturally he finds traces of ghosts.

All those ghosts are hidden in the dirt, and they are everywhere in the east and west. Hidden in a relatively remote corner, Rollo didn't bother to go over and destroy them.

As soon as it appeared around the wall and close to her body, Rollo then struck it with an exorcist stick, and directly shook these ghosts to death with the force of the shock.

However, Rollo didn't notice that the ghosts didn't actually disappear after they died, they only disappeared with the energy they carried.

It's just that Luo Luo didn't open his eyes and couldn't see the appearance of ghosts, so he couldn't find it.

The translucent spirits were all sealed against the walls, and the mud walls suddenly squirmed as Rollo walked along. The bluestone bricks took the initiative to suck these dead souls into the bricks, and a few flashes of light flashed in the edges and cracks of the stone bricks.

Rollo didn't just spot the ghost on the way. He also discovered the hiding place of the treasure.

On the way, she noticed that there were many empty bricks on the wall. It's just covered in mud, so it's not exposed.

Luo Luo didn't pay attention to it at first, until she walked somewhere and saw an empty brick with a jade box on it, and suddenly realized that those empty bricks were used to hold treasures.

She didn't see anything inside, it was probably taken.

Rollo thought for a moment. It's a labyrinthine underworld. Wouldn't it be a place that was used by a certain force for disciples to test in ancient times? A place of trial. Of course, there will be some benefits in it.

Now that she saw this jade box, she naturally couldn't miss it.

Rollo looked at the bluestone bricks on the ground with his discerning eyes, and controlled his steps to walk to the empty bricks. This time she didn't blow the dust away as vigorously as she did last time. He just used the exorcist stick to aim in the direction of the empty brick, controlled the force and pounded it on the mud wall.

Several cracks immediately appeared on the mud wall, and with a slight break of Rollo's hand, he broke off a large piece of dirt. After a while, the bluestone bricks appeared in Luo Luo's eyes.

Removing the camouflage of the soil, the jade box placed inside the empty brick also appeared in front of Luo Luo's eyes.

Luo Luo looked at the jade box, and did not take it out immediately, but touched the jade box with an exorcist stick, causing the jade box to move its position.

As soon as the jade box moved, a small black creature quickly jumped out in the direction of Luo Luo.

The creature was so fast that even Rollo couldn't react. Fortunately, when she moved the jade box before, she caused the exorcist stick to emit the plague essence, and the tiny black creature was infected by the plague virus, and its body immediately fell from the air to the empty brick.

Since the exorcist rod has been transformed by Leng Jue, it has been able to release the plague essence freely. And strangely, the plague essence contained in the exorcist stick never needed to be replenished by Rollo.

It seems that the exorcist stick itself can be automatically recharged, and it is unknown how it absorbs the plague virus.

Luo Luo looked over and saw the creature's slightly trembling wings, and couldn't help but feel solemn, the vitality of this creature was really very tenacious.

After a long while, the black creature's wings finally stopped shaking, and Rollo also saw the black creature clearly at this time.

The black creature looked a bit like a grasshopper flying around in the fields or grass in the countryside, except that the grasshoppers in the fields were green, while the creature was black all over its body, only its wings were transparent.

Compared to this creature, the grasshoppers in the fields are simply fat and thin. This black grasshopper is much smaller than the average grasshopper, and in any case, it is a little larger than a common fly.

In order to prevent the bug from tricking the corpse, Rollo turned its body over with an exorcist stick, which quietly released the plague essence.

After making sure that the bug was completely dead, Rollo relented and leaned forward to take a closer look at the bug's external structure: for example, the hind limbs, which looked very short but very powerful.

Since he knew that Yan was a very rare thing in the monster world, Luo Luo asked Leng Jue for a copy of "Monster Chronicles" at that time.

There are nearly 10,000 kinds of monsters recorded in "Monster Chronicles", and of course she can't remember them all by herself.

It's also thanks to the recent surge in physical fitness, Luo Luo has only recently memorized all the monsters ranked within 1,000 in "Demon Chronicles".

Looking at this bug now, Rollo feels very familiar, this bug ...... She seems to have seen it in "Monster Chronicles".

Rollo thought about it carefully, and finally found the memory buried in the depths of his mind, this is - leech! （zhi）

Leech - ranked 888th in "Monster Chronicles", it is extremely fast, slightly small in size, and has a certain ability to suck blood. Leeches in early childhood are black and white, while leeches in maturity will all turn black, and can absorb all the essence and blood of a cow in ten minutes.

At that time, Rollo remembered that she saw this, and shook her head and smiled. If it can suck up all the blood of a cow, how big does the leech's belly have to be? Unexpectedly, now she saw a mature leech.

The leech is really fast, Luo Luo thought about the speed of the creature just now, it was indeed quite unguardable. (To be continued.) )