"You mean you only have seizures when stimulated by light?" Zhang Mei wondered.

"Well, if we guess correctly, there should be two conditions for the seizure, one is the strange smell, and the other is the need for light stimulation." Seongnam-do.

"Ah, it seems that both of these points do." Zhang Mei exclaimed. "Well, so we should be careful when we use a flashlight or mobile phone, and don't point the light source directly at our eyes." Seongnam thought for a moment. "Yes." Everyone nodded in understanding.

"This kind of tomb is a bit weird, we need to be careful." Chengnan said and turned back to Xu Xin and said, "We have to find Lin Wei quickly, one more minute will be dangerous if we stay longer." ”

"Okay, you come with me." Xu Xin looked at the notebook in his hand and said.

A group of people walked along the green hole under the leadership of Xu Xin, but the road was calm and did not encounter any trouble.

"Ahh Just when everyone was rejoicing for the smooth progress of the road, Xu Xin, who was walking at the forefront, suddenly exclaimed.

"What's wrong?" Seongnam was frightened and hurriedly chased after him.

"This... There is no way out. Xu Xin pointed ahead and said depressedly.

"Ahh When I got closer to the south of the city, I saw that there was a wall in front of me, and there was no way out.

"How far are we from the goal?" Seongnam frowned and said.

"It's not far away, and it looks like it's next door to this wall from the computer." Xu Xin said.

"Next door?" Seongnam pondered, "Is it really on another floor?" Or is there really room next door? ”

"Didn't you say that there were mechanisms everywhere in the tombs? Maybe there is a door to the other side of the wall. Zhang Mei said as she walked to the wall and groped carefully. Well, maybe it's possible. Seongnam thought of the revolving door mechanism that he had encountered after coming up to the bottom of the lake before, and immediately nodded in agreement. It's just that I didn't expect that before Chengnan's voice fell, I heard a click in front of me, and then there was a rumbling sound, and the wall in front of Zhang Mei gradually cracked.

"Ahh There really is a mechanism. Xu Xin, who was following Zhang Mei, said excitedly.

Seeing this, several people in the south of the city were shocked and hurriedly followed. "Ahh It's just that what people didn't expect was that a few people in the south of the city heard the screams of Zhang Mei and Xu Xin before their feet touched the ground. "What the hell are you always startled?" Chengnan said with a smile as he walked.

"This... It looks like we're back where we came from. Zhang Mei, who was standing at the front, was stunned.

"Oh, no." Chengnan was also shocked when he heard this, and hurriedly ran over. At the entrance of the walkway, I saw that the sand pile seemed to be endless, and Seongnam looked around again and found that the walls around him were exactly the same as the place he had come down before.

"This... Is it really turning back? Seeing the scene in front of him, Seongnam was also stunned.