Yuan Yu really wanted to raise his hand to support his forehead, was Abi comforting himself or speaking for Shan Rongtao? Or is the way of thinking of plants so unreliable?

Of course, Ah Bi didn't understand the entanglement of human beings, it just wanted to tell Yuan Yu that it was safe below, and couldn't understand why Yuan Yu's emotions instantly became gray. Pen, fun, and www.biquge.info

At the same time, Shan Rongtao also judged that the hole was not deep, looked up at Yuan Yu, who didn't know what he was thinking, and proposed, "Go down and have a look?" ”

You've decided what to do?

Yuan Yu wanted to ask like this, but immediately felt as if his emotions were too excited. At that time, I agreed to come to explore this house, but now that I've come here anyway, there's no reason to back down because the situation inside is unknown.

Sure enough, is it because the impact of seeing Shan Rongtao's real person is so great that his mind is starting to be unconscious?

Yuan Yu glanced at Shan Rongtao, didn't say anything, and jumped out of the cave by himself.

This glance was quite meaningful, and when he saw Shan Rongtao's heart skip a beat, he faintly had a bad premonition.

Although he was half afraid of being slow, Shan Rongtao quickly followed Yuan Yu. The hole above has not been restored to its original state, and Shan Rongtao has no intention of covering it up, anyway, even the door lock has been removed by him, and there is no point in trying to cover it up.

There was a faint light source embedded in the top of the underpass, and the road surface seemed flat, but Shan Rongtao was keenly aware that they were walking on a downward slope.

The deeper they went into it, the more viscous the air became, and it was clear that there were no ventilation ducts here, and realizing this, both of them adjusted their breathing appropriately.

"How far is it?" Yuan Yu touched the "wrist guard" on his hand.

"I guess I'm almost at the exit, I saw a metal door, which looks like the one in that room." Ah Bi said, but there was a depression in his tone, "It's a pity that my perception can't penetrate the metal, and I don't know what's behind it." ”

"It's okay, you're already amazing." Yuan Yu didn't think this was a big problem, if there was no Ah Bi, he would definitely face more unknowns and deepen the fear in his heart, how could he walk in the underground passage like he did now?

Besides, even if there is really danger behind the door, it's a big deal to let Shan Rongtao walk in front, anyway, she doesn't know any lockpicking skills.

We must work hard to correct our mentality, there are definitely not many opportunities to work Shan Rongtao, just like Abi said, since you encounter it, you must make the best use of it. It's a pity that you can't pit people too hard, otherwise it won't be wonderful to retribution to your son in the future.

It's really unwilling, knowing that this guy is likely to become his son's mortal enemy in the future, but he can't offend people to the end, this feeling is really bad.

The two came to the door, Yuan Yu was half a step behind Shan Rongtao, and just watched him continue to use brute force cracking techniques to remove the lock as concocted.

But this time, it was clearly not as smooth as before.

As soon as Shan Rongtao removed the lock, a puff of green smoke came out from the crack in the door.

"Be careful!" Before he could shout, Shan Rongtao immediately covered his mouth and nose with his cuffs.

Is it poisonous? Yuan Yu guessed.

In the face of potions, she is naturally more experienced than Shan Rongtao, knowing that such gaseous potions have always been pervasive, and blocking them with her sleeves is just a psychological comfort that is better than nothing.

Although he didn't recognize the ingredients of Qingyan at the first time, Yuan Yu still had Ah Bi on his wrist: "Xiao Yu, use the leaves of Qinglan grass!" ”

The green smoke was still coming out, and before he had time to think about it, Yuan Yu took out a leaf from the space button and put it in his mouth, and then handed another one to Shan Rongtao.

After doing all this, she thought of the role of Qinglan grass - providing oxygen, but it would produce a slight paralyzing feeling.

Oxygen supply?

Yuan Yu realized at this moment that the smoke was released in order to react with oxygen?

Each pharmacist will keep his own unique recipe secret, and a high-grade gas potion like this will undoubtedly be listed as the highest level of secrecy, and no one will be allowed to watch it when making it, so there is no similar potion formula in Yuan Yu's knowledge reserve.

And the most difficult to analyze the composition of all the potions is also the gaseous agent, after all, even in the interstellar age, gas is still the most difficult thing to collect, and then it needs certain professional tools to identify the ingredients, Yuan Yu has no tools at hand, so naturally he can't completely determine what kind of medicine these green smoke are.

"What is this?" Shan Rongtao followed Yuan Yu's movements and put the leaf in his mouth, and then asked a question that Yuan Yu didn't want to answer and couldn't answer.

So Yuan Yu directly ignored the other party's question and pointed to the door: "Don't you go in?" ”

"Are you sure?" Shan Rongtao has a new understanding of this girl's courage, generally speaking, shouldn't a woman say "let's go back" at such a time?

"Although the leaves of the Qinglan grass can provide oxygen, after fifteen minutes, it will gradually paralyze the human senses. This is not enough time for us to turn back, and if we use the running one, the oxygen supply will not be able to keep up. Yuan Yu explained the current situation of the two, and was a little dissatisfied with Shan Rongtao's attitude, this suspicious look, is it looking down on women?

Thinking of this, Yuan Yu no longer looked at Shan Rongtao, she was afraid that she would not be able to help but punch him: "So do you want to stay here continuously?" ”

Since there is no way to retreat, there is naturally only to move forward. Shan Rongtao no longer hesitated, raised his hand and pushed the door open.

However, Shan Rongtao's mood was far less calm than he appeared.

He has always thought that he is decisive, but after meeting Yuan Yu, how many times did he hesitate? Obviously it was for her sake, but she still had to be sneered at by her using her knowledge of medicinal herbs, can the whole federation find a major general as unlucky as him?

Soon, Shan Rongtao had no time to lament his fate.

Behind the door is a very bright transit station.

The reason why it is a transit station is because the room is extremely small, about the width of the underpass, and the most conspicuous of these is the presence of an elevator.

It doesn't look like a regular mall elevator?

The two made this judgment at the same time, and they couldn't help but be a little confused, they made such a long underground passage, but in the end there was a simple shopping mall elevator? No matter what, you have to add some intelligent recognition function, right?

"Wait." Shan Rongtao stopped Yuan Yu's hand from pressing the button, "There may be surveillance." ”

Feeling the other party's calloused fingers across his skin, Yuan Yu pursed his lips, took his hand back casually, and stood aside to watch Shan Rongtao carefully inspect the layout of the entire transfer station. (To be continued.) )