The group retreated and retreated to the stone chamber just now.

Bai Youwei said: "Get back."

Asarina said: "If you retreat again, it's time to go back to the mural."

Bai Youwei nodded and said, "Get back."

They continued to return the same way, but this time, they saw no murals, no iron gates, no 12 locks, no pillars, nothing, only an empty stone chamber.

Everyone realized something was wrong. It was clearly the place where they returned and returned, but not where they set out.

Is the direction confused? Or is there another mystery inside the stone chamber?

Du Lai held the flashlight, looked closely along each stone brick, tapping gently to test whether there was any mechanism.

Shen Mo leaned his head against the stone wall, frowned and gestured to Du Lai for a while, and stopped: "It seems that there is something nearby."

Everyone calmed down, put it on the wall, and listened carefully.

It was like the gasping of some kind of beast... huh, huh, very thick, very heavy, accompanied by heavy steps, and then, along the cold stone wall...

For a moment, a giant monster with a stunning human body appeared in everyone's mind.

"There was no sound just now." Du looked at Bai Youwei, "Is this monster looking for us?"

Everyone's nerves suddenly tense up.

When they first entered the maze, they stayed in the room with murals for a long time, and listened carefully to the movements of the four doors without any sound. Now the sound appears. Does it mean that the monster is approaching them?

Bai Youwei thought for a while, "...In myths and legends, the Minotaur will eat humans as tributes. Perhaps while we are looking for the keys, the Minotaur is also looking for us. We must avoid it as much as possible."

She looked at the door when she retreated again, "But now it's more important to determine the direction."

If they cannot determine the direction, they may keep circling around here.

Shen Mo took out the compass and looked at it - if the compass is fine, the door they just left, which is the direction pointed by the third mural, is in the east.

"Do you want to change the direction?" Du Lai asked.

The two stone chambers on the east side just now were exactly the same and they might not be able to get through.

Bai Youwei looked at Shen Mo and asked, "Try it, can you engrave words and mark them on the wall?"

Shen Mo nodded, took off the paper doll on his wrist, turned it into a dagger, found a place on the wall, and carved a "z".

Then they opened the south door, which was still empty stone chamber.

Bai Youwei took out two used batteries from her bag, placed them upright in the middle of the stone chamber, and then asked everyone to return to the room just now.

The gasping sound became more and more obvious, as if it had reached a very close place, and you could hear it clearly without touching your ears to the wall.

Gasp and roar, huh... huh...

The steps are impatient and heavy, bang bang... bang bang... bang bang...

Chen Hui couldn't help but shrink to Leonid, staring at the north door with her little face tense, and murmured: "It seems... it's getting closer..."

Bai Youwei asked Shen Mo: "Is the mark still there?"

Shen Mo shook his head with a serious expression, "The mark is gone."

Du Lai carefully observed the texture of each door, "These stone chambers are exactly the same, and there is no difference, it is simply... like a copy."

Asarina held a knife, listened to the movement at the other end of the north gate for a while, and asked Bai Youwei: "That guy is very close to us, why don't you leave here first?"

"Let's go to the south gate." Bai Youwei said.

Six people walked into the south door, and there was still a stone chamber outside the door. Bai Youwei took the lead in the middle of the stone chamber and found that the two batteries just now were missing, just like Shen Mo's mark.
Chapter completed!