Yu Sheng climbed up to the tank and looked down, and found that the tank was full of colorful pebbles, and there were some special things that could only be seen in the deep sea, which looked beautiful under the dim light, and there were a few scales floating on the water.

Yusheng fished one, looked at it carefully, his face instantly became extremely ugly, his figure flickered, he had come to the door, and when he was about to twist the flames, a black shadow flashed on his side, and he pounced on the flames in the oil lamp, and in an instant, the surroundings were extremely dark.

Yusheng suddenly lost his direction in the dark, even if he just remembered the way he came, it became extremely blurred, if the entire black market is shrouded in a formation, then the flame must be a necessity for "breaking the formation", in fact, everyone who enters the black market must twist the flame.

And Yu Sheng didn't want to destroy all this place, so he simply pushed open the door and returned to the house, only to find that the black feather appeared on his shoulder at some point.

Speaking of which, this little guy was not put into the spirit beast bag by him, at first he stood on the inside of Yu Sheng's shoulder, hidden in his hair, and then simply disappeared and ran directly into his hair.

The black shadow that rushed to the flames just now was naturally Black Feather, this guy didn't know when he woke up, maybe he smelled the flames, and now he still looks unsatisfied.

Without the flames, Yusheng categorically couldn't get out of the black market, but if he was asked to use his great magic power to destroy all this place, he was a little reluctant.

Black Feather obviously didn't have the consciousness to get into trouble, tilted his head to look at Yu Sheng, rubbed his neck with his furry head, and flew to the oil lamp in the house with his wings.

Seeing this, Yu Sheng was shocked, and when he was about to stop it, Hei Yu had already slapped the lampshade over, sucked the flame into his mouth with a "swoop", shook his head and seemed dissatisfied, and flew back to Yu Sheng's shoulder again.

Seeing this, Yu Sheng couldn't help but breathe a sigh of relief, fortunately, there was more than this oil lamp here, the speed of the black feather was really fast, so fast that he didn't even react, it seemed that the unicorn ginseng was not useless to it, at least it was a few grades higher in speed.

"Huh?"

Yu Sheng looked at the oil lamp that had been knocked to the ground in disbelief, and found that there was a discordant color at the wick, so he picked it up and checked it, and pulled out a strip of cloth hidden in the wick, which was densely written with words, or words that he could understand.

And the "strip of cloth" is also extraordinary, it is the size of a wick roll, but it is seven feet long and wide, Yusheng studied it carefully, and it took a long time to look out of the door with a strange face.

It turned out that what was written above was just the old man's essay, which recorded his bits and pieces in the black market, and the most important thing was the identity of him and the old woman, these two turned out to be demon clans!

The reason why the black market is dark is not because of the formation as Yu Sheng thought, the reason is that the walls on both sides are made of a rare material called "light absorbing stone", many demon clans are hiding in it, who would have thought that on this small island, people and demons do not know how many years have coexisted, no matter what the purpose of the demon clan in the black market is, the reality is like this.

Yu Sheng looked through the other oil lamps one by one, and found no similar silk book, nor anything of other value, so he took out the scales and showed a thoughtful look.

"The absorbent stones here have some value, but I can't be too greedy......"

Yu Sheng touched his chin and walked out the door, and it took a lot of effort to knock down a small piece of light-absorbing stone, but he was so happy that he would not stop until he knocked a wall clean.

Of course, this small wall is just a drop in the bucket for the entire black market, and the outside of the wall is not a sea and sky, it feels like a layer of soil, and Yusheng immediately understands that this black market was originally built underground, but because of the light-absorbing stone, people even have the illusion of going up and down, and think that they have been walking on flat ground.

Since he knew that it was underground, it would be much easier to do, Yu Sheng secretly pinched out a strange finger, and rushed to the direction of his hand, and the invisible soil layer immediately turned into loose dust, so all the way up, it was a hole that was forcefully opened, and the hole just reached the door of the black market, where the flames were placed.

Seeing the flames, Yusheng glanced at the black feather on his shoulder in surprise, from beginning to end, it was this little guy who was guiding himself in the direction, I thought that the other party was just pointing casually, but I didn't want the other party to be able to point here, this is obviously not a coincidence.

Knowing this, why did he have to put so much effort into it? Just let the other party show the way!

No accident, Black Feather sucked the flame into his stomach again, the light absorbing stone can absorb all the light nearby, but it can't absorb the light of this flame, obviously this flame is not an extraordinary fire, no wonder it is so attractive to Black Feather.

According to the guidance of the black feather, Yusheng finally walked out of the black market, although he didn't see the person he wanted to see, but he got the strange material of "light absorbing stone", and he also learned the truth about the island of memory, which was worth the trip.

Yu Sheng looked at the sky, he couldn't feel the concept of time in the black market at all, and when he looked at the sun at this time, he had already reached the top of his head, and he went in by himself, and it had been half a day.

Flicked his cuffs, Yu Sheng was immediately held into the air by the breeze, recalling the appearance of the island at a glance, from here, the black market is really dark, the radiation range of the absorber seems to be limited, only about three zhang away, this distance is consistent with the distance inside the black market.

Yu Sheng looked at it fixedly, and soon saw the figure of Ah Chou in a ruined temple, and immediately leaned down and came to Ah Chou's side.

"It turned out to be a ...... of the immortals"

Ah Chou took out two fins and patted the newly grown fish scales, and said mysteriously: "Shangxian, I found something strange in this temple!"

Yu Sheng looked up and looked around, and suddenly his eyes narrowed, this temple was the place where he and the old man with long braids stole tribute!

"Oh, what's so weird?" Yu Sheng asked casually, still looking around with his own eyes.

Ah Chou immediately replied: "The gods in this temple are upside down!"

"Upside down?" Yu Sheng finally focused his eyes on Ah Chou, and then turned into a gust of wind and came to the temple, and sure enough, he found a statue of a god sitting upside down, and immediately showed a look of surprise, and muttered to himself:

"It is difficult for the gods who sit upside down to recite the scriptures, and the living immortals are cold...... So you knew I was coming!"

At this time, Ah Chou came and stared at the idol and seemed to be a little scared, but Yu Sheng was in a good mood, pointed to the idol and asked, "Do you know why this idol is sitting upside down?"

Ah Chou's three eyes, a confused face, Yu Sheng smiled without answering, and suddenly turned his head to look behind him......