Qiao Tianchang stood up and walked out towards the entrance of the cave, but when he walked to the entrance of the cave, the sound was no longer there. He closed his eyes and felt carefully, but he still didn't notice anything wrong.
He frowned slightly, and the very penetrating scream that he had just walked back to the cave sounded again. A trace of doubt flashed in Qiao Tianchang's eyes, and then he walked out again, and the sound disappeared again, and when he returned to the cave , after doing this several times, Leian and the others were a little confused. Could it be that their boss was crazy? Otherwise, how could you do such a thing
"Boss, what are you doing?"
"Those screams came from this cave." Qiao Tianchang said coldly.
However, this situation was indeed a bit unbelievable, but several confirmations made him have to believe that it was really the case.
"What? Boss... you're not kidding us, are you?" Leian stammered.
Qiao Tianchang gave Lei An a cold look: "I don't have time to joke with you. If you don't believe me, go out and try it yourself."
Leian walked out with a skeptical attitude, but as soon as he left the cave entrance, the sound disappeared and could not be heard at all. He turned around and went back to the cave, but after returning to the cave, the sound started again.
Lei An, who was still a little unconvinced just now, looked at Qiao Tianchang in astonishment: "Boss, what is going on?"
"I don't know, but I think these sounds are not coming from nearby." Qiao Tianchang shook his head. He was not very clear about the current situation, but he knew one thing. Although the sound they heard was very close, it was also very close. Far away, this is probably the echo of what Yao'er once said.
The sound might have come from another place, but it was probably on this mountain.
"No way? This sound sounds so obvious to us, why isn't it nearby?" Lei An frowned and looked at Qiao Tianchang in surprise.
Qiao Mofeng nodded and said: "It does not necessarily have to be in this place. Mother once took us to play. We are surrounded by mountains. After shouting, the sound can be transmitted back from a distance. Mother said that It's called an echo, but it's a little behind the original sound, but what you hear now is different, which means the other party must be at a distance that's large but not enough for the sound to spread out and come back."
He only remembered a rough idea, and he didn't know the details. They weren't very big at that time, and they thought it was very fun.
"Feng'er is right. It was when we were on the west coast, and we took them to play in the mountains. According to Yaoyao, the sound probably came from under the mountain, but what exactly happened? I don't know." Qiao Tianchang shook his head, he had a feeling that this cave might be a cave that would surprise people.
Leian was a little confused by what was said. After listening to it for a long time, he didn't understand what was going on.
After shaking his slightly dizzy head, Leian decided not to use his own brain on such a complicated matter, but let the boss and the others solve it.
"Boss, I feel dizzy right now. It's better for you to think about such things." Leian kept shaking his head and said.
Qiao Tianchang rolled his eyes at Lei An angrily: "When will you be more attentive?"
"Boss, I've always been caring." Leian replied seriously.
"Really? But why didn't I see it?" Qiao Tianchang glanced at Lei An with disgust, which made Lei An feel like he was on the verge of crying. Who was he provoking? I'm not being treated well by my boss.
Qiao Tianchang didn't plan to pay attention to Lei An, but looked at the people who had all opened their eyes, frowned and said, "Everyone, let's rest. If you have anything to do, go check out the terrain tomorrow."
Everyone present had advanced internal energy, and they could still block out the noise, so they each stood in a corner and closed their eyes to rest. Qiao Tianchang was thinking about what he heard in the cave. Where did the sound come from
After thinking about it, Qiao Tianchang also closed his eyes. At dawn the next day, everyone opened their eyes, and by this time the screams had disappeared. This feeling was really weird.