Feng Xiaoran concentrated on opening the watertight door, and from time to time the watertight door also made a click sound, so he didn't notice the conversation between the master and the apprentice here.

Gu Yan's ears and eyes are clear, so naturally he hears.

But she is very indifferent as if she did not hear.

The other party is Li Rao Rao's friend. Gu Yan will give Li Rao face for the time being.

The watertight door finally opened.

At that moment, some poisonous gas gushed out, but Gu Yan and others were wearing gas masks.

When the watertight door closed again, the gas disappeared.

Gu Yan remembers that when he came here just now, he didn't smell the smell of these poisonous gases. At that time, they didn't wear gas masks.

That is to say, when ah ye and others entered just now, no poison gas leaked out?

So what's going on inside?!

Gu Yan is eager to walk fast.

Feng Xiaoran has long legs, but he can catch up.

At this time, Zhou Yuan naturally did not want to be separated from these two people.

And he intuitively told himself that Rao Rao might be with their people.

Gu Yan walked very fast and finally found a screw valve in a corner.

She immediately twisted the screw valve a few times before finally stopping the poisonous gas in it.

Feng Xiaoran understood.

"My God, which bastard did it! What if all the others inhale the gas? "

"I just know it's not our people." Gu Yan quietly checked the surrounding situation and found that there was more than one on-off valve.

She immediately took out a special metal rope from her pocket, and then told Feng Xiaoran to tie up the valves first.

This kind of rope is cut continuously by ordinary knife.

While they were doing this, Zhou Yuan stepped forward and saw a man lying on the ground.

It's under boss Lai.

I'm out of breath.

It was poisoned.

"I don't think boss Lai did it." Zhou Yuan thought about it and said, "however, he may have gone out of life."

Gu Yan was busy at this time. She looked down at the corpse, then left and right, and suddenly said, "Mr. Zhou, when do you feel the things here are like?"

"I just know more about antiques, and you can call me Zhou Yuan directly." Zhou Yuan said quietly.

Gu Yan turned around and said with a smile, "since you want to use our power to find your partner as soon as possible, do you also have some strength?"

A smile on Zhou Yuan's face.

The millet next to him immediately nodded and said, "help! Sure to help! We can help each other! I have a lot of strength, Miss Lu. If you have any orders, just open your mouth! "

Gu Yan nodded with satisfaction, "OK."

Zhou Yuan's face sank.

He turned his head and looked at the little fat apprentice beside him. He laughed like a little fool and said coldly, "when you go back here, you can pack up and go."

"Master, why?"

"You have been expelled from the school."

Millet:?????

Feng Xiaoran also took photos of everything around him, and then said to Gu Yan, "there are many rooms in here, and there is no sound at all. Where will they be?"

Because I walked out of the room like the poisonous gas hall, where the machines were rusted and very old, and I couldn't judge the specific use from the thick pipe for the time being.

But when they came out of the big room, there were rows of rooms.

Some rooms have rusty locks on their doors.

Some are slightly open.

At the end of the road, there is an iron railings hollowed out elevator.

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