Lin Shen's expression was somewhat odd because he had read books of this kind as a child.
What XX Unsolved Mysteries, XX Great Unsolved Mysteries, most of them could only be treated as stories and weren't reliable as truths.
The "Unsolved Mysteries of the World" that Vice Dean An gave him didn't feel like anything credible.
Moreover, since Vice Dean An had previously mentioned he only works based on guesses, it made things seem even less reliable.
"Dean, now that you are here, it's time for our Celestial Master Institute to hold its head high. Huo, Qiao, and Keer are all useful people. Although each of them has their own faults, they are strong in their areas of expertise. The previous dean did everything possible to bring them here, using a lot of effort, yet buried their talents here, and in a blink of an eye, a hundred years have passed," Vice Dean An said to him as Lin Shen was leaving.