There is a large hole underground in the square, with a diameter of about five meters. It is surrounded by wreckage and gravel of buildings, as well as empty water guns, and overturned and crashed vehicles.

In addition to the small water gun, there are also large water guns, but there are still no bones.

A music box made of shells is placed next to the hole and can reach such a distance outside the city. I thought the music box must be quite large.

As a result, it is about the same size as a tablet computer, with every part exposed outside. The material of the part is very strange, it is a luminous liquid.

The liquid operates as parts and makes the sound of music boxes. They are like being confined and pulled by a force in the shell, which cycles back and forth, rotates endlessly, gathering but not dispersing.

I really can't see why it can keep turning, and I don't have time to think about it, because Bishi has already picked it up.

"Let it go!" I whispered to her, "That thing will wake up."

"Wow, this thing is good, I have to take it back." Bi Shi didn't listen to me at all, and left with the music box in his arms.

The parts of the music box are liquid, and every step of Bishi's take, my heart trembles.

If she leaves the music box and spreads it, the things in the cave may be furious.

"Don't you be nervous? You and I are both released after being sealed for a thousand years. You are willing to help others. I develop the economy. Have we been cannibalized?" Bishi said with confidence.

"That's because we didn't eat people before." I quickly walked forward, trying to snatch the music box in her hand.

"Tsk, what you did before may not be able to do after being released. Can you give people a chance to correct it?"

I ignored Bishi's sophistry and thought to tie her up first and then get the music box.

Unexpectedly, Bishi closed the shell with a "pop"!

OK, now the 'hypnotic' music stopped, and the low and thick snoring disappeared immediately, awakening faster than setting the alarm clock.

The Bishi statue felt something and opened the lid of the music box again.

The music sounded, and the snoring sounded immediately. I looked at Bishi with a cold expression.

"This thing may be of great use to me and some of my tribe members." Bi Shi stopped smiling, perhaps because he could see that I was really angry.

I still looked at her coldly, without saying anything, and she also said that this thing was useful to her and some of her tribe members, not including me.

Then I had no reason to delay time here for it. Bishi held the music box and said, "You go first, I will leave in two hours."

"You can't take it out," I said.

"Try it." Bi Shi said casually, but her eyes were extremely serious.

I gritted my teeth and took out my beloved cell phone from my pocket.

Yes, I always carry it with me, even if there is no signal at sea or power bank underground, I will carry it with me.

When I was on the boat, I charged it fully, and then turned off the machine and put it in a sealed bag, followed me in the fire and water. These days have passed, and its long-lasting endurance made me believe that there is still electricity in it!

"Where is your smartphone? How can you get an old man?" Bi Shi's cool face was not tense, and he stared at the retro old man in my hand curiously.

"Prepare both hands, the smart phone can't be used anymore. I kept this for the novel. Chen Qinghan made me a special battery. It's super long standby, so I don't want to use it."

"What are you doing with it?"

"Record the music and play it for that thing. I sacrifice my love machine. Do you have to express it too?"

"When I inherit Hesu's property, I will buy you a hundred mobile phones."

"make a deal!"

I used the recording function that comes with my phone to record the melody of the music box.

Chen Qinghan said that he found someone to assemble this phone, the sound quality, standby and shell are all excellent.

While pressing the play button of the phone, Bishi closed the lid of the music box.

It turns out that the things in the cave only like this melody, not this music box.

We left our phone and left with the music box. The electricity in our phone was enough to support us to leave here.

Bishi walked halfway and suddenly said 'Thank you', which scared me very much.

I thought she was possessed by the ghost underground, but fortunately, she rolled her eyes when she saw me with an exaggerated expression, and I felt relieved.

I don’t care what she and He Su were planning, and I want to make them the past, so I quickly turn it over.

"Hey, you said, that thing only attacks the people under the sea, why?" Bi Shi and I suddenly asked when they walked to the bridge.

"If you have a grudge, or...it's just this." I answered casually, just wanting to leave as soon as possible, not wanting to pursue the truth about the disaster of the undersea civilization.

"If I could take the thing underground, I would also..."

"You want to eat it! Today is different from the past, do you think it's still-" I blurted out and suddenly stopped myself.

Or something? I don’t know, so I naturally rolled to my mouth, but I don’t know what the following content is.

"Oh~ If you really want to live a life of an ordinary person, it's better to meet with your fellow tribe less in the future."

"There are only two people who can see. Just hide from you two and stay away!"

"Silly, actually... forget it, let's go quickly, I'll be heartbroken in a while."

"Dig you anyway."

"I'm OK, the key is whether it's easy to use."

We occasionally had a verbal battle, ran back to the bridge entrance, and got off the bridge Bishi suddenly asked again: "The whole city has been killed, who put this music box there?"

"Are you here to explore archaeology or find water? Shut up and leave quickly."

"Well, I'll tell you something, don't be afraid." Bi Shi's expression was strange, and he stopped in place and stopped leaving.

"I am a zongzi that ran out of the ancient tomb, I won't be afraid." I looked at her for no reason.

"Just now, I heard a third footstep." she said.

"It's just an echo, are you afraid of this?" I think she is deliberately looking for trouble.

"No, really, it's right between us."

"Okay, you're addicted to telling horror stories today, right? Even if there is, what can it do? As long as it doesn't affect us going out, whatever."

"You said that."

"I said it!"

After receiving my answer, Bi Shi continued to run forward with me, but because she said this, I listened carefully to our footsteps.

But the echo here was very loud, and it was difficult to confirm for a while. When we passed through the passage and stepped onto the stairs leading to the dock, I could really hear the third footsteps that Bi Shi said.

Because the sound was very small and different from what I thought, I might not have noticed it before.

The thing that makes this footsteps will definitely not be too loud, either small animals or children.
Chapter completed!