C181 The Secret of Snow Saint Lotus Mountain

Xu Wenn suddenly realized he hadn't explained the vacuum suit's functions to them, leaving them to shoulder the burden on their own.

"Damn, Prof. Xu, why didn't you mention this sooner!" Lu Zeyan exclaimed.

With a helpless shrug, Xu Wenn replied, "You didn't ask sooner, did you?"

Had Lu Zeyan inquired earlier, Xu Wenn would have shared the information sooner