At least no one in that group knew the secret.

This secret I got after I left the Sleepless Bar and went back.

It turns out that this ghost underground palace is not just a simple road leading to sci, but there is something else inside...

The treasure map must not fall into the hands of strangers. These maps must be recovered. This was the last request Niu Zhuang received when he came, because the real secret of this treasure map must not be known to others.

No one can do it.

If you leave it in the hands of others, you may find traces of the secret. It is safest to hold it in your own hands.

The pattern stitching is completed.

The stone wall behind him began to tremble, and a door gradually opened.

This is a completely different direction from the door that appeared in sequence just now. Niu Zhuang looked at the map and smiled, "It looks like they are all real. That dead old man actually knows such a magical place.

"

After walking into the door, before taking two steps, the stone door behind him quickly closed, and in the long and narrow corridor, dim yellow lights suddenly lit up from front to back, so dark that it was almost invisible.

The only thing that can be seen clearly among the clear outlines of people is the ghost that vaguely emerges under the dim light and shadow.

Didn't move directly.

Niu Zhuang sat down on the ground, put down the package he was carrying, turned on the flashlight and put it on the ground, spread out two maps on the left and right, took out a wooden box from the backpack again, opened it, and found that it was full of

It was covered with thick cotton, and two small bottles could be vaguely seen in the cotton.

I took it out. One bottle was bright red, like the color of first blood, while the other bottle was blue like sea water, almost transparent. The light of the flashlight directly pierced the blue transparency and reflected on the wall.

, so beautiful.

"Left is blue and right is red, left is blue and right is red..." Niu Zhuang muttered silently without warning. He calmed down and turned the two maps to the back. He first took out the map on the left and opened it.

He took out a paper towel and poured the blue potion on it.

The paper towel slowly wiped the throat of the kraft paper roll. After wiping it all, there was no reaction on the kraft paper roll.

Using the same action, he applied the red potion on the back of the mechanism drawing on the right.

One minute, two minutes, five minutes, ten minutes passed.

"Did you apply it wrong..." Niu Zhuang looked at the time he had brought with him, "According to the old traitor, it won't take that long. It only takes about ten minutes. How come it hasn't happened yet?"

reaction……"

Niu Zhuang thought of this and reached out to take it. Suddenly, the originally empty back began to slowly have a black pattern on the attachment.

Behind the map is like an invisible black hand drawing ravines and extremely complex patterns on the parchment roll. The dark lights and colors that are almost submerged in the darkness increasingly reveal a sense of mystery.

It was very slow. The speed at which the pattern appeared was obviously much slower than I originally thought.

Perhaps due to the high humidity of the air here, the pattern has not been completely developed yet, and the paper roll is also covered with a layer of moisture.

At this moment, ink patterns began to appear in another picture.

It is not just a route map constructed with simple lines. It seems that the mechanism behind the map is not just as simple as a route.
Chapter completed!