Hearing Liu Tao's reminder, everyone's attention was quickly transferred to the cave under the huge rock. At this time, there was a cave about two meters in diameter. Above the cave, there was a huge rock that suppressed half of the cave.
The hole. Fortunately, the remaining half of the hole can still be drilled in by one person.
Liu Tao carefully led everyone to the entrance of the cave and took a look below. As a result, he found that there were even neat stairs going down in the cave. Although these stairs had long been decayed, you could still vaguely see the past.
Traces of excavation.
"Let's do this. Senior Du Xi and I, as well as Ye Mao, will go down and you guys will wait up there." Liu Tao said to Gang Tie and the other three with a serious look on his face.
"Ah? Why?" After hearing Liu Tao's words, Di Liu frowned in confusion.
"The main reason is that I am afraid that someone will seal the exit above. After all, the female ninja we are going to deal with has not been killed yet. What if she comes back and traps us all in the cave?"
"Okay, then, the Steel Gray Snake and I will stand guard above, and you guys should pay more attention." Di Liu nodded, indicating that he understood.
Then, Liu Tao led Du Xi and Night Cat deep into the cave. Night Cat's hearing ability can help Liu Tao and the others detect the route.
The cave continued downwards, seemingly never reaching the end. Liu Tao and the others walked down the stairs for who knows how long, but it was still dark below.
At this time, Ye Mao took out a flashlight. This was mainly to take care of Liu Tao and Du Xi. Ye Mao's own hearing ability could help him to walk on flat ground even at night.
About another hour passed, and Liu Tao and the others still could not reach the end of the cave. At this time, the three of them could clearly feel that the air had become thinner.
Fortunately, the three of them are not ordinary people. Even in this cave with thin air, they can still hold on for a few more hours as long as they adjust their breathing.
Because Liu Tao and the others don't know whether the air in this cave is poisonous. If there are some corroded corpses deep in the cave that are not ventilated all year round. Corpse air lingers in the cave all year round and is very likely to be breathed by strangers.
It brings unforeseen serious consequences to people. Therefore, Du Xiang holds an air test rod in his hand from beginning to end.