Du Jiu said, in front of Lin Yi, and opened the small oil barrel.

Lin Yi looked over and saw that the small oil drum was filled with gasoline, she nodded and said, "Okay, you can start." ”

So, Du Jiu closed the lid of the small oil drum, and then put it into the miniature version of the oil tank made of stone, and then opened a small switch door on the lid of the oil drum, and pulled out a thin wire from it.

Du Jiu carefully opened the thin line, and when it was fully opened, the thin line was half a meter long.

After that, Du Jiu carefully placed the line in the lower right corner of the oil tank, and then closed the stone door.

After Du Jiu arranged everything, he said, "Do you want to wait outside?" ”

Lin Yi glanced at Du Jiu and said, "Uncle Du Jiu is outside, I'm outside, Uncle Du Jiu is here, I'm here." ”

She believes in Du Jiu, and if Du Jiu stands inside, it means that it is safe inside.

Du Jiu nodded and said with a smile: "Then let's be here, for a while, let's take two steps back, and when I light the burning wire, we can see the effect." ”

Lin Yi nodded, followed Du Jiu and took two steps back, the two turned back at the same time, and then nodded to each other at the same time.

Du Jiu took out the flint from his arms, then squatted down with a serious face, and began to fire at the end of the fuse.

And Lin Yi also bowed slightly, staring at the small oil tank doing the experiment very seriously.

Only two slight flint strikes were heard, and then there was a "poof" sound, and the fuse was ignited, and then slowly burned towards the small oil tank.

That speed is only slightly faster than incense.

The two of them stood there and watched for a while, and the fire burned a little.

Lin Yi was a little impatient, turned his head to Du Jiu and said, "Uncle Du Jiu, this is burning too slowly, it's better to cut off a section." ”

Du Jiu thought about it, so he took out a small pair of scissors, clicked, cut off half of it, and then started from the rest of the section again.

The fire began to burn again, only, this time, the exposed line was much shorter.

Lin Yi stepped forward, stepped on the fire on the line that had been cut out before, and then turned back to the place where he was standing just now, staring closely at the oil tank.

Over there, Du Jiu also walked back and explained to Lin Yi: "Because when I started the experiment, I was worried that the bursting of this oil bunker would hurt people, so I made the lead a little longer. ”

Lin Yi didn't move, just responded in a low voice, but his eyes were still fixed on the oil tank.

The last stanza burns the fastest, and only a few "snort" sounds are heard, and the exposed threads are burned out, and then there is silence.

Even if Lin Yi pricked up his ears, he didn't hear the sound of explosions coming from inside.

At this time, she couldn't go up and open the door to check, because it was too dangerous, so she could only wait patiently.

Just when Lin Yi was about to wonder if the fire inside had been extinguished, a bell of "jingle bell" suddenly sounded outside the small oil tank.

Lin Yi's heart suddenly lifted.

Du Jiu on the side said with a little excitement: "It's bursting, Yiyi, this bell is an alarm device that I specially installed outside, as long as there is a burst inside, this bell will ring."

"Hmm." Lin Yi replied in a low voice, his eyes still staring at the small oil tank.