“As for that, I don’t know. The numbers inside are large food characters, some found in Buddhist scriptures. They entered our country with Buddhist texts during the Tang Dynasty, but the Song Dynasty didn’t incorporate them. Also, there’s a map in Chinese geography, seemingly from the Song Dynasty, but it’s not quite right. The provinces and cities are different from our current road prefectures, yet the place names and locations are exactly the same.”,Yan Shu immediately said, “I’ll go get it for you.”,It's the unseen things that make people uneasy, and his head injury makes it even harder for him to think calmly.。