"Many people have said that the Central Guards Brigade in Yanjing is impenetrable, and now I see they weren't wrong."
"That's why you need to finish your business as quickly as possible," Fang Jing said.
"As I mentioned before, you only have thirty minutes. If it takes longer than that, I'll leave on my own."
"Don't worry, I won't need that much time. Once I'm inside, I'll burn everything. Ten minutes should be enough."
"How you handle it is your business; it has nothing to do with me."
Walker smiled. "I think the time is about right. We can start now."
"Let's go."
...
At 2 a.m., in the underground laboratory on the third floor of the research institute, the experiment was still ongoing.
Lin Yi's experiment had yet to conclude.
"It seems like we're almost there. How do you feel now?"
"It feels numb and swollen, but it's manageable."