Hearing the footsteps behind her, Lin Dongxue immediately restored the webpage to its original state. She sat across the table nimbly, picked up her mobile phone, and deleted everything, including the question she posted.

Chen Shi sat down, unaware of what was going on. He put down the chopsticks and sat back in front of the computer. He suddenly remarked, “Huh, where did it go?”

“What's gone?”

“A question I just saw on Zhihu.”

“What’s Zhihu?”

“You don't even know what Zhihu is?”

“Is it a dating site?”

“Aiya, I see that you’ve really just lived your life emptily.” Chen Shi ate the noodles with lots of slurps.

Lin Dongxue opened Zhihu on her mobile phone while eating her noodles. She did some digging and found that Chen Shi was a regular on Zhihu who answered a lot of questions.

Someone had asked, “Is it easy to learn excavating? I want...