"I'm stumped, I don't have a solution. Even if I had the Wizards' solution, I couldn't replicate it."
This kind of major issue can't be resolved just because you know the method; it requires the right timing, location, and people working in harmony.
The Wizards might solve it with their method, but Gu Shanhai can't use their method; different times, different people, employing the same method will lead to different results.
"First, make contact with that civilization, then get a World Tree leaf as a coordinate and talk later."
"As long as I can complete the analysis of the Time History Book pages, rebirth will cover practice, exploiting the BUG. Once I've done that, I'll be out of here."
"Not staying a day longer."
