Thinking of this, Qin Yu hurriedly returned to the shaft at the intersection and tried to insert the dragon scales into the brick joints, after inserting them, the scales and the brick joints were combined very firmly, and there were nearly fifteen centimeters of scales left outside, enough to step on, and because the dragon's scales were very strong (dragon clan, invulnerable), Qin Yu and Soho's weight stood up, and there was no need to worry about breaking at all!

"It's really an endless road!" Qin Yu said excitedly, "Quick, Xiaohe, go get the gold, take as much as you can!"

The two returned to the stone plate to get gold, afraid that it would affect the climbing later, and did not dare to be greedy for more, Qin Yu carried five gold ingots, and Soho only brought three (three is more than a dozen catties, which is already very heavy), back to the entrance of the cave, Qin Yu used dragon scales to frame a ladder, along the wall of the well, spiraling, building seven ladders for each time, after climbing to the top, Suho waited on it, Qin Yu came back, pulled out the scales below, and then pulled them out one by one, returned to them, and recycled.

The work was very time-consuming, the two of them tossed upside down, upside down, crawling frightened, tired and out of breath, it took about two hours, and finally succeeded in returning to the mouth of the lock dragon well.

Qin Yu pulled Su He up, reluctant to throw away the scales that saved the lives of the two, he asked Su He to drag his legs, and the last two dragon scales inserted in the wellhead were also recovered, wiped clean, and put them in his backpack.

In the subway tunnel, it was empty, and there was still no shadow of white meat.

"Let's not wait, let's go out by ourselves. Qin Yu said, maybe Bai Rou'er and Bi Long Wen chased the old dragon, went to Heaven, and fought for a few more days, and they couldn't come back for a while, Qin Yu's top priority was not to wait for white meat, but to find a way to get the gold out of the ground, that was the most real thing!

"Okay, I'll pack my things. Soho began to pick up the backpacks, equipment and other items scattered on the ground, and the backpacks of the two were broken up after fighting with the old dragon here (being abused by the old dragon).

Qin Yu's physical strength was a little overdrawn, he was tired, he sat at the mouth of the well, lit a cigarette to rest, and just took a few puffs, he suddenly found that in the opposite direction of the subway station, there was a light coming, the light was getting brighter and brighter, and Soho also saw it, straightened his waist, and looked over curiously.

"It's not good, come back quickly!" Qin Yu hurriedly shouted, the words fell, a gust of wind, accompanied by a rumbling sound, Su He also realized what was going on, threw the backpack to Qin Yu, ran back to the edge of the well, and the two squatted in the depression of the lock dragon well to avoid danger.

The light is getting stronger and stronger, the rumbling sound is getting louder and louder, and after a while, a subway train roars by, and the attraction generated by the sweeping wind almost sucks Soho onto the carriage, but fortunately Qin Yu reacted quickly enough, he hugged Soho with one hand, and grabbed the edge of the wellhead with the other, which saved Suho's life.

The turbulence in the confined space is terrible!

When the subway passed, Soho gasped: "Oh my God, I'm scared to death!" Boss, let's go back to the bottom of the well!"

“…… Do you want to starve to death inside?" Qin Yu smiled bitterly, and finally climbed up.

"The subway always passes, and we can't get out!" Soho frowned, the subway tunnel is very narrow, and it can only accommodate the subway, if the two of them walk along the edge of the track, even if their bodies are thin enough not to be killed by the subway, they will be sucked onto the subway because of the turbulence just now, rubbing and rolling along the wall of the tunnel, blood splashing the glass of the carriage, and there will be no dead body!

Only by staying in the depression where the lock dragon well is located, squatting like just now, can you ensure safety.

"Don't worry, there is time for the subway to pass, so look for the pattern first. Qin Yu asked Soho to hide behind him, he grabbed the upper edge of the wellhead, looked at the watch, and soon, the next subway came again, this time, the two were well prepared, they were not sucked away, the rear of the car drove by, and Qin Yu began to count the seconds with his watch.

Two minutes and 15 seconds later, the third subway passed, and another two minutes and 20 seconds, the fourth passed...... After calculating a total of eight trains, Qin Yu came to the conclusion that the interval between the two subways was between 2 minutes and 10 seconds and 2 minutes and 30 seconds, and the distance between Suolongjing and the subway station, when he came in last night, Qin Yu measured it with GPS, and it was exactly 300 meters.

Three hundred meters, two minutes, if it is on the runway, whether it is Qin Yu or Soho, it can be easily completed, but the problem now is that there are railroad tracks under your feet, not runways, the sleepers on the rails, and the roadbed below, are rugged and uneven, you can't run quickly, you can only step on the sleepers, jump and jump forward, if you are not careful, you will stumble, and delay time, so within two minutes, if you want to run to the subway entrance 300 meters away, in fact, it is a very dangerous thing, especially for the two people who are a little lacking in physical strength.

Now, the subway is starting to operate normally, even if it is white meat, it is unlikely to come down to save them, Qin and Su have two choices, one is to risk rushing once, and the other is to cower in the depression, and wait until after 11 o'clock in the evening, the subway is out of service and then go out.

The second method seems to be safe, but the problem now is that the two of them have no water, no food, and they are both exhausted, and every time the subway passes, they have to cheer up twelve points of spirit to ensure that they are not sucked by the subway, and whether they can survive until 11 o'clock at night, it is unknown.

Qin Yu weighed it for a while, but decided not to sit still, take a gamble!

"That's it, I'm more sure," Qin Yu said to Soho, "You put on the GPS watch and run first, set a time, if you run for 55 seconds, and you haven't been able to run 150 meters, that is, half the distance, immediately turn around and run back, if you run past 150 meters, you throw a scale on the ground, make a mark for me, I also know how to grasp the distance and time, understand what I mean?"

"Understood," Soho nodded, "halfway through the time, halfway through the journey, leave some room for it." ”

"That's right, you give me the gold, don't want anything in the backpack, and move forward lightly!" Qin Yu said.

Soho put on a GPS watch, held a flashlight and a dragon scale, and waited.

Just after the next subway, Qin Yu pushed Soho into the track, Soho ran with her legs, didn't run two steps, maybe because of nervousness, she fell, Qin Yu just wanted her to come back, wait for the next shift to run, but Soho was very tenacious, immediately got up, shone a flashlight ahead, and continued to run one foot deep and one foot shallow.

Because the tunnel is arc-shaped, after Soho ran out of a hundred meters, he disappeared from Qin Yu's sight, whether he could run out or not, Qin Yu couldn't see it, facing the dark tunnel, really, living like a year!

Two minutes later, the next subway arrived as scheduled, whistling again, Qin Yu didn't care, jumped into the track, and immediately ran forward, he didn't have a GPS meter, he couldn't measure the distance and time, he could only silently count the seconds in his heart, after running through the corner, Qin Yu was pleasantly surprised to find that there was a glimmer on the ground in front of him!

It was the light of the dragon scales, a sign of Soho's 55-second run!

Qin Yu sighed and rushed forward with all his might, but when he ran to the dragon scales, the number of seconds of silent recitation in his heart exceeded 60 seconds!

Qin Yu's heart tightened, it's over! He didn't run as fast as Soho, and his speed in the second half of the period would definitely drop, so it was very likely that he would be rear-ended by the next subway!

Qin Yu clearly knew why he was running slowly, because in his backpack, in addition to six dragon scales, there were also nearly fifty catties of gold ingots, which they had brought up from the cave hall with great difficulty!

Qin Yu hesitated while running, whether to give up the gold ingot, pondered for a few seconds, he felt that his life was still important, and he couldn't risk his life because of this bit of gold, thinking of this, Qin Yu took off his backpack, threw away all the gold ingots inside, and ran forward with only the dragon scales on his back.

Unloaded the burden, ran much brisker, and when he ran around the corner, Qin Yu saw the bright light from the direction of the subway station, it was Soho, she was standing on the platform closest to this side, shining a flashlight on this side, waving at Qin Yu, at this time, Qin Yu's legs were weak, and he was almost exhausted, and he was still a few steps away from the platform, but the roar of the next subway behind also chased over!

At the critical moment, two righteous male passengers, jumped off the subway, supported Qin Yu, and helped him climb onto the platform, after the last passenger turned over, it was only two seconds, the subway entered the station, and the onlookers applauded and praised the two male passengers, Qin Yu knew that he couldn't stay here for a long time, and he got off the subway track without permission, but he violated public security laws and regulations and wanted to be arrested!

"Let's go!" Qin Yu pulled up Soho and prepared to escape, however, it was still too late, and before the two of them walked out of the platform, two patrolling security guards came up, and they saw the picture of the two coming out of the tunnel one after another from the surveillance, and rushed over to arrest people.

"Boss, what should I do?" asked Soho anxiously.

"Hehe, it's okay, they can't help us. ”

Qin Yu smiled ghostly, his gaze passed through the security guards, and landed behind them.

There, there was a peerless beauty, holding her chest, opening her mouth slightly, and in her eyes, seven points of appreciation and three points of ambiguity.