Feng Xiaoran was focused on opening the watertight door. From time to time, the watertight door would make a cracking sound, so he didn’t notice the conversation between the master and Disciple.
Gu Yan had sharp ears and eyes, so he naturally heard it.
But she was very indifferent and pretended that she didn’t hear it.
The other party was Li Rao’s friend, so Gu Yan decided to give Li Rao some face for the time being.
The watertight door finally opened.
At that moment, more poisonous gas gushed out, but Gu Yan and the others all wore gas masks and entered one after another.
When the watertight door closed again, the poisonous gas disappeared again.
Gu Yan remembered that when he walked over just now, he didn’t smell the poisonous gas. At that time, they weren’t wearing gas masks yet.
In other words, when Ah Ye and the others entered, the poisonous gas didn’t leak out?
Then, what happened inside? !
Gu Yan was anxious and walked very fast.